53626590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 152064000

約数和(自身を除く): 98437410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 43, 45, 54, 62, 86, 90, 93, 129, 135, 149, 155, 186, 215, 258, 270, 279, 298, 310, 387, 430, 447, 465, 558, 645, 745, 774, 837, 894, 930, 1161, 1290, 1333, 1341, 1395, 1490, 1674, 1935, 2235, 2322, 2666, 2682, 2790, 3870, 3999, 4023, 4185, 4470, 4619, 5805, 6407, 6665, 6705, 7998, 8046, 8370, 9238, 11610, 11997, 12814, 13330, 13410, 13857, 19221, 19995, 20115, 23095, 23994, 27714, 32035, 35991, 38442, 39990, 40230, 41571, 46190, 57663, 59985, 64070, 69285, 71982, 83142, 96105, 115326, 119970, 124713, 138570, 172989, 179955, 192210, 198617, 207855, 249426, 288315, 345978, 359910, 397234, 415710, 576630, 595851, 623565, 864945, 993085, 1191702, 1247130, 1729890, 1787553, 1986170, 2979255, 3575106, 5362659, 5958510, 8937765, 10725318, 17875530, 26813295, 53626590]

約数ペア:

[(1, 53626590), (2, 26813295), (3, 17875530), (5, 10725318), (6, 8937765), (9, 5958510), (10, 5362659), (15, 3575106), (18, 2979255), (27, 1986170), (30, 1787553), (31, 1729890), (43, 1247130), (45, 1191702), (54, 993085), (62, 864945), (86, 623565), (90, 595851), (93, 576630), (129, 415710), (135, 397234), (149, 359910), (155, 345978), (186, 288315), (215, 249426), (258, 207855), (270, 198617), (279, 192210), (298, 179955), (310, 172989), (387, 138570), (430, 124713), (447, 119970), (465, 115326), (558, 96105), (645, 83142), (745, 71982), (774, 69285), (837, 64070), (894, 59985), (930, 57663), (1161, 46190), (1290, 41571), (1333, 40230), (1341, 39990), (1395, 38442), (1490, 35991), (1674, 32035), (1935, 27714), (2235, 23994), (2322, 23095), (2666, 20115), (2682, 19995), (2790, 19221), (3870, 13857), (3999, 13410), (4023, 13330), (4185, 12814), (4470, 11997), (4619, 11610), (5805, 9238), (6407, 8370), (6665, 8046), (6705, 7998)]