51399840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6299}}^1$

素因数の和:6334

約数の個数: 96

約数和(自身を含む): 171460800

約数和(自身を除く): 120060960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 6299, 8160, 12598, 18897, 25196, 31495, 37794, 50392, 62990, 75588, 94485, 100784, 107083, 125980, 151176, 188970, 201568, 214166, 251960, 302352, 321249, 377940, 428332, 503920, 535415, 604704, 642498, 755880, 856664, 1007840, 1070830, 1284996, 1511760, 1606245, 1713328, 2141660, 2569992, 3023520, 3212490, 3426656, 4283320, 5139984, 6424980, 8566640, 10279968, 12849960, 17133280, 25699920, 51399840]

約数ペア:

[(1, 51399840), (2, 25699920), (3, 17133280), (4, 12849960), (5, 10279968), (6, 8566640), (8, 6424980), (10, 5139984), (12, 4283320), (15, 3426656), (16, 3212490), (17, 3023520), (20, 2569992), (24, 2141660), (30, 1713328), (32, 1606245), (34, 1511760), (40, 1284996), (48, 1070830), (51, 1007840), (60, 856664), (68, 755880), (80, 642498), (85, 604704), (96, 535415), (102, 503920), (120, 428332), (136, 377940), (160, 321249), (170, 302352), (204, 251960), (240, 214166), (255, 201568), (272, 188970), (340, 151176), (408, 125980), (480, 107083), (510, 100784), (544, 94485), (680, 75588), (816, 62990), (1020, 50392), (1360, 37794), (1632, 31495), (2040, 25196), (2720, 18897), (4080, 12598), (6299, 8160)]