53469080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 95830120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 47, 56, 68, 70, 85, 94, 119, 136, 140, 170, 188, 235, 238, 239, 280, 329, 340, 376, 470, 476, 478, 595, 658, 680, 799, 940, 952, 956, 1190, 1195, 1316, 1598, 1645, 1673, 1880, 1912, 2380, 2390, 2632, 3196, 3290, 3346, 3995, 4063, 4760, 4780, 5593, 6392, 6580, 6692, 7990, 8126, 8365, 9560, 11186, 11233, 13160, 13384, 15980, 16252, 16730, 20315, 22372, 22466, 27965, 28441, 31960, 32504, 33460, 40630, 44744, 44932, 55930, 56165, 56882, 66920, 78631, 81260, 89864, 111860, 112330, 113764, 142205, 157262, 162520, 190961, 223720, 224660, 227528, 284410, 314524, 381922, 393155, 449320, 568820, 629048, 763844, 786310, 954805, 1137640, 1336727, 1527688, 1572620, 1909610, 2673454, 3145240, 3819220, 5346908, 6683635, 7638440, 10693816, 13367270, 26734540, 53469080]

約数ペア:

[(1, 53469080), (2, 26734540), (4, 13367270), (5, 10693816), (7, 7638440), (8, 6683635), (10, 5346908), (14, 3819220), (17, 3145240), (20, 2673454), (28, 1909610), (34, 1572620), (35, 1527688), (40, 1336727), (47, 1137640), (56, 954805), (68, 786310), (70, 763844), (85, 629048), (94, 568820), (119, 449320), (136, 393155), (140, 381922), (170, 314524), (188, 284410), (235, 227528), (238, 224660), (239, 223720), (280, 190961), (329, 162520), (340, 157262), (376, 142205), (470, 113764), (476, 112330), (478, 111860), (595, 89864), (658, 81260), (680, 78631), (799, 66920), (940, 56882), (952, 56165), (956, 55930), (1190, 44932), (1195, 44744), (1316, 40630), (1598, 33460), (1645, 32504), (1673, 31960), (1880, 28441), (1912, 27965), (2380, 22466), (2390, 22372), (2632, 20315), (3196, 16730), (3290, 16252), (3346, 15980), (3995, 13384), (4063, 13160), (4760, 11233), (4780, 11186), (5593, 9560), (6392, 8365), (6580, 8126), (6692, 7990)]