53722110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 139991040

約数和(自身を除く): 86268930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 139, 195, 278, 390, 417, 695, 834, 991, 1390, 1807, 1982, 2085, 2973, 3614, 4170, 4955, 5421, 5946, 9035, 9910, 10842, 12883, 14865, 18070, 25766, 27105, 29730, 38649, 54210, 64415, 77298, 128830, 137749, 193245, 275498, 386490, 413247, 688745, 826494, 1377490, 1790737, 2066235, 3581474, 4132470, 5372211, 8953685, 10744422, 17907370, 26861055, 53722110]

約数ペア:

[(1, 53722110), (2, 26861055), (3, 17907370), (5, 10744422), (6, 8953685), (10, 5372211), (13, 4132470), (15, 3581474), (26, 2066235), (30, 1790737), (39, 1377490), (65, 826494), (78, 688745), (130, 413247), (139, 386490), (195, 275498), (278, 193245), (390, 137749), (417, 128830), (695, 77298), (834, 64415), (991, 54210), (1390, 38649), (1807, 29730), (1982, 27105), (2085, 25766), (2973, 18070), (3614, 14865), (4170, 12883), (4955, 10842), (5421, 9910), (5946, 9035)]