52251640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 139618080

約数和(自身を除く): 87366440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 503, 530, 742, 980, 1006, 1060, 1484, 1855, 1960, 2012, 2120, 2515, 2597, 2968, 3521, 3710, 4024, 5030, 5194, 7042, 7420, 10060, 10388, 12985, 14084, 14840, 17605, 20120, 20776, 24647, 25970, 26659, 28168, 35210, 49294, 51940, 53318, 70420, 98588, 103880, 106636, 123235, 133295, 140840, 186613, 197176, 213272, 246470, 266590, 373226, 492940, 533180, 746452, 933065, 985880, 1066360, 1306291, 1492904, 1866130, 2612582, 3732260, 5225164, 6531455, 7464520, 10450328, 13062910, 26125820, 52251640]

約数ペア:

[(1, 52251640), (2, 26125820), (4, 13062910), (5, 10450328), (7, 7464520), (8, 6531455), (10, 5225164), (14, 3732260), (20, 2612582), (28, 1866130), (35, 1492904), (40, 1306291), (49, 1066360), (53, 985880), (56, 933065), (70, 746452), (98, 533180), (106, 492940), (140, 373226), (196, 266590), (212, 246470), (245, 213272), (265, 197176), (280, 186613), (371, 140840), (392, 133295), (424, 123235), (490, 106636), (503, 103880), (530, 98588), (742, 70420), (980, 53318), (1006, 51940), (1060, 49294), (1484, 35210), (1855, 28168), (1960, 26659), (2012, 25970), (2120, 24647), (2515, 20776), (2597, 20120), (2968, 17605), (3521, 14840), (3710, 14084), (4024, 12985), (5030, 10388), (5194, 10060), (7042, 7420)]