51894720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 168

約数和(自身を含む): 183696864

約数和(自身を除く): 131802144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 487, 555, 576, 592, 666, 720, 740, 888, 960, 974, 1110, 1184, 1332, 1440, 1461, 1480, 1665, 1776, 1948, 2220, 2368, 2435, 2664, 2880, 2922, 2960, 3330, 3552, 3896, 4383, 4440, 4870, 5328, 5844, 5920, 6660, 7104, 7305, 7792, 8766, 8880, 9740, 10656, 11688, 11840, 13320, 14610, 15584, 17532, 17760, 18019, 19480, 21312, 21915, 23376, 26640, 29220, 31168, 35064, 35520, 36038, 38960, 43830, 46752, 53280, 54057, 58440, 70128, 72076, 77920, 87660, 90095, 93504, 106560, 108114, 116880, 140256, 144152, 155840, 162171, 175320, 180190, 216228, 233760, 270285, 280512, 288304, 324342, 350640, 360380, 432456, 467520, 540570, 576608, 648684, 701280, 720760, 810855, 864912, 1081140, 1153216, 1297368, 1402560, 1441520, 1621710, 1729824, 2162280, 2594736, 2883040, 3243420, 3459648, 4324560, 5189472, 5766080, 6486840, 8649120, 10378944, 12973680, 17298240, 25947360, 51894720]

約数ペア:

[(1, 51894720), (2, 25947360), (3, 17298240), (4, 12973680), (5, 10378944), (6, 8649120), (8, 6486840), (9, 5766080), (10, 5189472), (12, 4324560), (15, 3459648), (16, 3243420), (18, 2883040), (20, 2594736), (24, 2162280), (30, 1729824), (32, 1621710), (36, 1441520), (37, 1402560), (40, 1297368), (45, 1153216), (48, 1081140), (60, 864912), (64, 810855), (72, 720760), (74, 701280), (80, 648684), (90, 576608), (96, 540570), (111, 467520), (120, 432456), (144, 360380), (148, 350640), (160, 324342), (180, 288304), (185, 280512), (192, 270285), (222, 233760), (240, 216228), (288, 180190), (296, 175320), (320, 162171), (333, 155840), (360, 144152), (370, 140256), (444, 116880), (480, 108114), (487, 106560), (555, 93504), (576, 90095), (592, 87660), (666, 77920), (720, 72076), (740, 70128), (888, 58440), (960, 54057), (974, 53280), (1110, 46752), (1184, 43830), (1332, 38960), (1440, 36038), (1461, 35520), (1480, 35064), (1665, 31168), (1776, 29220), (1948, 26640), (2220, 23376), (2368, 21915), (2435, 21312), (2664, 19480), (2880, 18019), (2922, 17760), (2960, 17532), (3330, 15584), (3552, 14610), (3896, 13320), (4383, 11840), (4440, 11688), (4870, 10656), (5328, 9740), (5844, 8880), (5920, 8766), (6660, 7792), (7104, 7305)]