52952960

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 139242240

約数和(自身を除く): 86289280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 157, 160, 170, 248, 272, 310, 314, 320, 340, 496, 527, 544, 620, 628, 640, 680, 785, 992, 1054, 1088, 1240, 1256, 1360, 1570, 1984, 2108, 2176, 2480, 2512, 2635, 2669, 2720, 3140, 3968, 4216, 4867, 4960, 5024, 5270, 5338, 5440, 6280, 8432, 9734, 9920, 10048, 10540, 10676, 10880, 12560, 13345, 16864, 19468, 19840, 20096, 21080, 21352, 24335, 25120, 26690, 33728, 38936, 42160, 42704, 48670, 50240, 53380, 67456, 77872, 82739, 84320, 85408, 97340, 100480, 106760, 155744, 165478, 168640, 170816, 194680, 213520, 311488, 330956, 337280, 341632, 389360, 413695, 427040, 622976, 661912, 778720, 827390, 854080, 1323824, 1557440, 1654780, 1708160, 2647648, 3114880, 3309560, 5295296, 6619120, 10590592, 13238240, 26476480, 52952960]

約数ペア:

[(1, 52952960), (2, 26476480), (4, 13238240), (5, 10590592), (8, 6619120), (10, 5295296), (16, 3309560), (17, 3114880), (20, 2647648), (31, 1708160), (32, 1654780), (34, 1557440), (40, 1323824), (62, 854080), (64, 827390), (68, 778720), (80, 661912), (85, 622976), (124, 427040), (128, 413695), (136, 389360), (155, 341632), (157, 337280), (160, 330956), (170, 311488), (248, 213520), (272, 194680), (310, 170816), (314, 168640), (320, 165478), (340, 155744), (496, 106760), (527, 100480), (544, 97340), (620, 85408), (628, 84320), (640, 82739), (680, 77872), (785, 67456), (992, 53380), (1054, 50240), (1088, 48670), (1240, 42704), (1256, 42160), (1360, 38936), (1570, 33728), (1984, 26690), (2108, 25120), (2176, 24335), (2480, 21352), (2512, 21080), (2635, 20096), (2669, 19840), (2720, 19468), (3140, 16864), (3968, 13345), (4216, 12560), (4867, 10880), (4960, 10676), (5024, 10540), (5270, 10048), (5338, 9920), (5440, 9734), (6280, 8432)]