53837070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 158146560

約数和(自身を除く): 104309490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 103, 105, 114, 131, 133, 190, 206, 210, 262, 266, 285, 309, 393, 399, 515, 570, 618, 655, 665, 721, 786, 798, 917, 1030, 1310, 1330, 1442, 1545, 1834, 1957, 1965, 1995, 2163, 2489, 2751, 3090, 3605, 3914, 3930, 3990, 4326, 4585, 4978, 5502, 5871, 7210, 7467, 9170, 9785, 10815, 11742, 12445, 13493, 13699, 13755, 14934, 17423, 19570, 21630, 24890, 26986, 27398, 27510, 29355, 34846, 37335, 40479, 41097, 52269, 58710, 67465, 68495, 74670, 80958, 82194, 87115, 94451, 104538, 134930, 136990, 174230, 188902, 202395, 205485, 256367, 261345, 283353, 404790, 410970, 472255, 512734, 522690, 566706, 769101, 944510, 1281835, 1416765, 1538202, 1794569, 2563670, 2833530, 3589138, 3845505, 5383707, 7691010, 8972845, 10767414, 17945690, 26918535, 53837070]

約数ペア:

[(1, 53837070), (2, 26918535), (3, 17945690), (5, 10767414), (6, 8972845), (7, 7691010), (10, 5383707), (14, 3845505), (15, 3589138), (19, 2833530), (21, 2563670), (30, 1794569), (35, 1538202), (38, 1416765), (42, 1281835), (57, 944510), (70, 769101), (95, 566706), (103, 522690), (105, 512734), (114, 472255), (131, 410970), (133, 404790), (190, 283353), (206, 261345), (210, 256367), (262, 205485), (266, 202395), (285, 188902), (309, 174230), (393, 136990), (399, 134930), (515, 104538), (570, 94451), (618, 87115), (655, 82194), (665, 80958), (721, 74670), (786, 68495), (798, 67465), (917, 58710), (1030, 52269), (1310, 41097), (1330, 40479), (1442, 37335), (1545, 34846), (1834, 29355), (1957, 27510), (1965, 27398), (1995, 26986), (2163, 24890), (2489, 21630), (2751, 19570), (3090, 17423), (3605, 14934), (3914, 13755), (3930, 13699), (3990, 13493), (4326, 12445), (4585, 11742), (4978, 10815), (5502, 9785), (5871, 9170), (7210, 7467)]