51297064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2330

約数の個数: 64

約数和(自身を含む): 122250240

約数和(自身を除く): 70953176

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2273, 2821, 3224, 4546, 5642, 9092, 11284, 15911, 18184, 22568, 29549, 31822, 59098, 63644, 70463, 118196, 127288, 140926, 206843, 236392, 281852, 413686, 493241, 563704, 827372, 916019, 986482, 1654744, 1832038, 1972964, 3664076, 3945928, 6412133, 7328152, 12824266, 25648532, 51297064]

約数ペア:

[(1, 51297064), (2, 25648532), (4, 12824266), (7, 7328152), (8, 6412133), (13, 3945928), (14, 3664076), (26, 1972964), (28, 1832038), (31, 1654744), (52, 986482), (56, 916019), (62, 827372), (91, 563704), (104, 493241), (124, 413686), (182, 281852), (217, 236392), (248, 206843), (364, 140926), (403, 127288), (434, 118196), (728, 70463), (806, 63644), (868, 59098), (1612, 31822), (1736, 29549), (2273, 22568), (2821, 18184), (3224, 15911), (4546, 11284), (5642, 9092)]