51471810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 156854880

約数和(自身を除く): 105383070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 37, 39, 41, 45, 58, 65, 74, 78, 82, 87, 90, 111, 117, 123, 130, 145, 174, 185, 195, 205, 222, 234, 246, 261, 290, 333, 369, 370, 377, 390, 410, 435, 481, 522, 533, 555, 585, 615, 666, 738, 754, 870, 962, 1066, 1073, 1110, 1131, 1170, 1189, 1230, 1305, 1443, 1517, 1599, 1665, 1845, 1885, 2146, 2262, 2378, 2405, 2610, 2665, 2886, 3034, 3198, 3219, 3330, 3393, 3567, 3690, 3770, 4329, 4551, 4797, 4810, 5330, 5365, 5655, 5945, 6438, 6786, 7134, 7215, 7585, 7995, 8658, 9102, 9594, 9657, 10701, 10730, 11310, 11890, 13653, 13949, 14430, 15170, 15457, 15990, 16095, 16965, 17835, 19314, 19721, 21402, 21645, 22755, 23985, 27306, 27898, 30914, 32190, 33930, 35670, 39442, 41847, 43290, 43993, 45510, 46371, 47970, 48285, 53505, 59163, 68265, 69745, 77285, 83694, 87986, 92742, 96570, 98605, 107010, 118326, 125541, 131979, 136530, 139113, 139490, 154570, 177489, 197210, 209235, 219965, 231855, 251082, 263958, 278226, 295815, 354978, 395937, 418470, 439930, 463710, 571909, 591630, 627705, 659895, 695565, 791874, 887445, 1143818, 1255410, 1319790, 1391130, 1715727, 1774890, 1979685, 2859545, 3431454, 3959370, 5147181, 5719090, 8578635, 10294362, 17157270, 25735905, 51471810]

約数ペア:

[(1, 51471810), (2, 25735905), (3, 17157270), (5, 10294362), (6, 8578635), (9, 5719090), (10, 5147181), (13, 3959370), (15, 3431454), (18, 2859545), (26, 1979685), (29, 1774890), (30, 1715727), (37, 1391130), (39, 1319790), (41, 1255410), (45, 1143818), (58, 887445), (65, 791874), (74, 695565), (78, 659895), (82, 627705), (87, 591630), (90, 571909), (111, 463710), (117, 439930), (123, 418470), (130, 395937), (145, 354978), (174, 295815), (185, 278226), (195, 263958), (205, 251082), (222, 231855), (234, 219965), (246, 209235), (261, 197210), (290, 177489), (333, 154570), (369, 139490), (370, 139113), (377, 136530), (390, 131979), (410, 125541), (435, 118326), (481, 107010), (522, 98605), (533, 96570), (555, 92742), (585, 87986), (615, 83694), (666, 77285), (738, 69745), (754, 68265), (870, 59163), (962, 53505), (1066, 48285), (1073, 47970), (1110, 46371), (1131, 45510), (1170, 43993), (1189, 43290), (1230, 41847), (1305, 39442), (1443, 35670), (1517, 33930), (1599, 32190), (1665, 30914), (1845, 27898), (1885, 27306), (2146, 23985), (2262, 22755), (2378, 21645), (2405, 21402), (2610, 19721), (2665, 19314), (2886, 17835), (3034, 16965), (3198, 16095), (3219, 15990), (3330, 15457), (3393, 15170), (3567, 14430), (3690, 13949), (3770, 13653), (4329, 11890), (4551, 11310), (4797, 10730), (4810, 10701), (5330, 9657), (5365, 9594), (5655, 9102), (5945, 8658), (6438, 7995), (6786, 7585), (7134, 7215)]