52385040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2397

約数の個数: 120

約数和(自身を含む): 181678848

約数和(自身を除く): 129293808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2347, 2480, 2790, 3720, 4464, 4694, 5580, 7041, 7440, 9388, 11160, 11735, 14082, 18776, 21123, 22320, 23470, 28164, 35205, 37552, 42246, 46940, 56328, 70410, 72757, 84492, 93880, 105615, 112656, 140820, 145514, 168984, 187760, 211230, 218271, 281640, 291028, 337968, 363785, 422460, 436542, 563280, 582056, 654813, 727570, 844920, 873084, 1091355, 1164112, 1309626, 1455140, 1689840, 1746168, 2182710, 2619252, 2910280, 3274065, 3492336, 4365420, 5238504, 5820560, 6548130, 8730840, 10477008, 13096260, 17461680, 26192520, 52385040]

約数ペア:

[(1, 52385040), (2, 26192520), (3, 17461680), (4, 13096260), (5, 10477008), (6, 8730840), (8, 6548130), (9, 5820560), (10, 5238504), (12, 4365420), (15, 3492336), (16, 3274065), (18, 2910280), (20, 2619252), (24, 2182710), (30, 1746168), (31, 1689840), (36, 1455140), (40, 1309626), (45, 1164112), (48, 1091355), (60, 873084), (62, 844920), (72, 727570), (80, 654813), (90, 582056), (93, 563280), (120, 436542), (124, 422460), (144, 363785), (155, 337968), (180, 291028), (186, 281640), (240, 218271), (248, 211230), (279, 187760), (310, 168984), (360, 145514), (372, 140820), (465, 112656), (496, 105615), (558, 93880), (620, 84492), (720, 72757), (744, 70410), (930, 56328), (1116, 46940), (1240, 42246), (1395, 37552), (1488, 35205), (1860, 28164), (2232, 23470), (2347, 22320), (2480, 21123), (2790, 18776), (3720, 14082), (4464, 11735), (4694, 11160), (5580, 9388), (7041, 7440)]