49879830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 163021824

約数和(自身を除く): 113141994

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 121, 130, 143, 151, 154, 165, 182, 195, 210, 231, 242, 273, 286, 302, 330, 363, 385, 390, 429, 453, 455, 462, 546, 605, 715, 726, 755, 770, 847, 858, 906, 910, 1001, 1057, 1155, 1210, 1365, 1430, 1510, 1573, 1661, 1694, 1815, 1963, 2002, 2114, 2145, 2265, 2310, 2541, 2730, 3003, 3146, 3171, 3322, 3630, 3926, 4235, 4290, 4530, 4719, 4983, 5005, 5082, 5285, 5889, 6006, 6342, 7865, 8305, 8470, 9438, 9815, 9966, 10010, 10570, 11011, 11627, 11778, 12705, 13741, 15015, 15730, 15855, 16610, 18271, 19630, 21593, 22022, 23254, 23595, 24915, 25410, 27482, 29445, 30030, 31710, 33033, 34881, 36542, 41223, 43186, 47190, 49830, 54813, 55055, 58135, 58890, 64779, 66066, 68705, 69762, 82446, 91355, 107965, 109626, 110110, 116270, 127897, 129558, 137410, 151151, 165165, 174405, 182710, 206115, 215930, 237523, 255794, 274065, 302302, 323895, 330330, 348810, 383691, 412230, 453453, 475046, 548130, 639485, 647790, 712569, 755755, 767382, 906906, 1187615, 1278970, 1425138, 1511510, 1662661, 1918455, 2267265, 2375230, 3325322, 3562845, 3836910, 4534530, 4987983, 7125690, 8313305, 9975966, 16626610, 24939915, 49879830]

約数ペア:

[(1, 49879830), (2, 24939915), (3, 16626610), (5, 9975966), (6, 8313305), (7, 7125690), (10, 4987983), (11, 4534530), (13, 3836910), (14, 3562845), (15, 3325322), (21, 2375230), (22, 2267265), (26, 1918455), (30, 1662661), (33, 1511510), (35, 1425138), (39, 1278970), (42, 1187615), (55, 906906), (65, 767382), (66, 755755), (70, 712569), (77, 647790), (78, 639485), (91, 548130), (105, 475046), (110, 453453), (121, 412230), (130, 383691), (143, 348810), (151, 330330), (154, 323895), (165, 302302), (182, 274065), (195, 255794), (210, 237523), (231, 215930), (242, 206115), (273, 182710), (286, 174405), (302, 165165), (330, 151151), (363, 137410), (385, 129558), (390, 127897), (429, 116270), (453, 110110), (455, 109626), (462, 107965), (546, 91355), (605, 82446), (715, 69762), (726, 68705), (755, 66066), (770, 64779), (847, 58890), (858, 58135), (906, 55055), (910, 54813), (1001, 49830), (1057, 47190), (1155, 43186), (1210, 41223), (1365, 36542), (1430, 34881), (1510, 33033), (1573, 31710), (1661, 30030), (1694, 29445), (1815, 27482), (1963, 25410), (2002, 24915), (2114, 23595), (2145, 23254), (2265, 22022), (2310, 21593), (2541, 19630), (2730, 18271), (3003, 16610), (3146, 15855), (3171, 15730), (3322, 15015), (3630, 13741), (3926, 12705), (4235, 11778), (4290, 11627), (4530, 11011), (4719, 10570), (4983, 10010), (5005, 9966), (5082, 9815), (5285, 9438), (5889, 8470), (6006, 8305), (6342, 7865)]