51727260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 170698752

約数和(自身を除く): 118971492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 47, 51, 52, 60, 65, 68, 78, 83, 85, 94, 102, 130, 141, 156, 166, 170, 188, 195, 204, 221, 235, 249, 255, 260, 282, 332, 340, 390, 415, 442, 470, 498, 510, 564, 611, 663, 705, 780, 799, 830, 884, 940, 996, 1020, 1079, 1105, 1222, 1245, 1326, 1410, 1411, 1598, 1660, 1833, 2158, 2210, 2397, 2444, 2490, 2652, 2820, 2822, 3055, 3196, 3237, 3315, 3666, 3901, 3995, 4233, 4316, 4420, 4794, 4980, 5395, 5644, 6110, 6474, 6630, 7055, 7332, 7802, 7990, 8466, 9165, 9588, 10387, 10790, 11703, 11985, 12220, 12948, 13260, 14110, 15604, 15980, 16185, 16932, 18330, 18343, 19505, 20774, 21165, 21580, 23406, 23970, 28220, 31161, 32370, 36660, 36686, 39010, 41548, 42330, 46812, 47940, 50713, 51935, 55029, 58515, 62322, 64740, 66317, 73372, 78020, 84660, 91715, 101426, 103870, 110058, 117030, 124644, 132634, 152139, 155805, 183430, 198951, 202852, 207740, 220116, 234060, 253565, 265268, 275145, 304278, 311610, 331585, 366860, 397902, 507130, 550290, 608556, 623220, 663170, 760695, 795804, 862121, 994755, 1014260, 1100580, 1326340, 1521390, 1724242, 1989510, 2586363, 3042780, 3448484, 3979020, 4310605, 5172726, 8621210, 10345452, 12931815, 17242420, 25863630, 51727260]

約数ペア:

[(1, 51727260), (2, 25863630), (3, 17242420), (4, 12931815), (5, 10345452), (6, 8621210), (10, 5172726), (12, 4310605), (13, 3979020), (15, 3448484), (17, 3042780), (20, 2586363), (26, 1989510), (30, 1724242), (34, 1521390), (39, 1326340), (47, 1100580), (51, 1014260), (52, 994755), (60, 862121), (65, 795804), (68, 760695), (78, 663170), (83, 623220), (85, 608556), (94, 550290), (102, 507130), (130, 397902), (141, 366860), (156, 331585), (166, 311610), (170, 304278), (188, 275145), (195, 265268), (204, 253565), (221, 234060), (235, 220116), (249, 207740), (255, 202852), (260, 198951), (282, 183430), (332, 155805), (340, 152139), (390, 132634), (415, 124644), (442, 117030), (470, 110058), (498, 103870), (510, 101426), (564, 91715), (611, 84660), (663, 78020), (705, 73372), (780, 66317), (799, 64740), (830, 62322), (884, 58515), (940, 55029), (996, 51935), (1020, 50713), (1079, 47940), (1105, 46812), (1222, 42330), (1245, 41548), (1326, 39010), (1410, 36686), (1411, 36660), (1598, 32370), (1660, 31161), (1833, 28220), (2158, 23970), (2210, 23406), (2397, 21580), (2444, 21165), (2490, 20774), (2652, 19505), (2820, 18343), (2822, 18330), (3055, 16932), (3196, 16185), (3237, 15980), (3315, 15604), (3666, 14110), (3901, 13260), (3995, 12948), (4233, 12220), (4316, 11985), (4420, 11703), (4794, 10790), (4980, 10387), (5395, 9588), (5644, 9165), (6110, 8466), (6474, 7990), (6630, 7802), (7055, 7332)]