52009422920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{460913}}^1$

素因数の和:460975

約数の個数: 128

約数和(自身を含む): 148672419840

約数和(自身を除く): 96662996920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 868, 910, 1085, 1240, 1612, 1736, 1820, 2015, 2170, 2821, 3224, 3640, 4030, 4340, 5642, 8060, 8680, 11284, 14105, 16120, 22568, 28210, 56420, 112840, 460913, 921826, 1843652, 2304565, 3226391, 3687304, 4609130, 5991869, 6452782, 9218260, 11983738, 12905564, 14288303, 16131955, 18436520, 23967476, 25811128, 28576606, 29959345, 32263910, 41943083, 47934952, 57153212, 59918690, 64527820, 71441515, 83886166, 100018121, 114306424, 119837380, 129055640, 142883030, 167772332, 185747939, 200036242, 209715415, 239674760, 285766060, 335544664, 371495878, 400072484, 419430830, 500090605, 571532120, 742991756, 800144968, 838861660, 928739695, 1000181210, 1300235573, 1485983512, 1677723320, 1857479390, 2000362420, 2600471146, 3714958780, 4000724840, 5200942292, 6501177865, 7429917560, 10401884584, 13002355730, 26004711460, 52009422920]

約数ペア:

[(1, 52009422920), (2, 26004711460), (4, 13002355730), (5, 10401884584), (7, 7429917560), (8, 6501177865), (10, 5200942292), (13, 4000724840), (14, 3714958780), (20, 2600471146), (26, 2000362420), (28, 1857479390), (31, 1677723320), (35, 1485983512), (40, 1300235573), (52, 1000181210), (56, 928739695), (62, 838861660), (65, 800144968), (70, 742991756), (91, 571532120), (104, 500090605), (124, 419430830), (130, 400072484), (140, 371495878), (155, 335544664), (182, 285766060), (217, 239674760), (248, 209715415), (260, 200036242), (280, 185747939), (310, 167772332), (364, 142883030), (403, 129055640), (434, 119837380), (455, 114306424), (520, 100018121), (620, 83886166), (728, 71441515), (806, 64527820), (868, 59918690), (910, 57153212), (1085, 47934952), (1240, 41943083), (1612, 32263910), (1736, 29959345), (1820, 28576606), (2015, 25811128), (2170, 23967476), (2821, 18436520), (3224, 16131955), (3640, 14288303), (4030, 12905564), (4340, 11983738), (5642, 9218260), (8060, 6452782), (8680, 5991869), (11284, 4609130), (14105, 3687304), (16120, 3226391), (22568, 2304565), (28210, 1843652), (56420, 921826), (112840, 460913)]