52719840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1233

約数の個数: 144

約数和(自身を含む): 185867136

約数和(自身を除く): 133147296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1181, 1240, 1395, 1440, 1488, 1860, 2232, 2362, 2480, 2790, 2976, 3543, 3720, 4464, 4724, 4960, 5580, 5905, 7086, 7440, 8928, 9448, 10629, 11160, 11810, 14172, 14880, 17715, 18896, 21258, 22320, 23620, 28344, 35430, 36611, 37792, 42516, 44640, 47240, 53145, 56688, 70860, 73222, 85032, 94480, 106290, 109833, 113376, 141720, 146444, 170064, 183055, 188960, 212580, 219666, 283440, 292888, 329499, 340128, 366110, 425160, 439332, 549165, 566880, 585776, 658998, 732220, 850320, 878664, 1098330, 1171552, 1317996, 1464440, 1647495, 1700640, 1757328, 2196660, 2635992, 2928880, 3294990, 3514656, 4393320, 5271984, 5857760, 6589980, 8786640, 10543968, 13179960, 17573280, 26359920, 52719840]

約数ペア:

[(1, 52719840), (2, 26359920), (3, 17573280), (4, 13179960), (5, 10543968), (6, 8786640), (8, 6589980), (9, 5857760), (10, 5271984), (12, 4393320), (15, 3514656), (16, 3294990), (18, 2928880), (20, 2635992), (24, 2196660), (30, 1757328), (31, 1700640), (32, 1647495), (36, 1464440), (40, 1317996), (45, 1171552), (48, 1098330), (60, 878664), (62, 850320), (72, 732220), (80, 658998), (90, 585776), (93, 566880), (96, 549165), (120, 439332), (124, 425160), (144, 366110), (155, 340128), (160, 329499), (180, 292888), (186, 283440), (240, 219666), (248, 212580), (279, 188960), (288, 183055), (310, 170064), (360, 146444), (372, 141720), (465, 113376), (480, 109833), (496, 106290), (558, 94480), (620, 85032), (720, 73222), (744, 70860), (930, 56688), (992, 53145), (1116, 47240), (1181, 44640), (1240, 42516), (1395, 37792), (1440, 36611), (1488, 35430), (1860, 28344), (2232, 23620), (2362, 22320), (2480, 21258), (2790, 18896), (2976, 17715), (3543, 14880), (3720, 14172), (4464, 11810), (4724, 11160), (4960, 10629), (5580, 9448), (5905, 8928), (7086, 7440)]