53581892

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1285

約数の個数: 72

約数和(自身を含む): 124478424

約数和(自身を除く): 70896532

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1237, 1274, 1547, 1666, 2474, 2548, 3094, 3332, 4948, 6188, 8659, 10829, 16081, 17318, 21029, 21658, 32162, 34636, 42058, 43316, 60613, 64324, 84116, 112567, 121226, 147203, 225134, 242452, 273377, 294406, 450268, 546754, 588812, 787969, 1030421, 1093508, 1575938, 1913639, 2060842, 3151876, 3827278, 4121684, 7654556, 13395473, 26790946, 53581892]

約数ペア:

[(1, 53581892), (2, 26790946), (4, 13395473), (7, 7654556), (13, 4121684), (14, 3827278), (17, 3151876), (26, 2060842), (28, 1913639), (34, 1575938), (49, 1093508), (52, 1030421), (68, 787969), (91, 588812), (98, 546754), (119, 450268), (182, 294406), (196, 273377), (221, 242452), (238, 225134), (364, 147203), (442, 121226), (476, 112567), (637, 84116), (833, 64324), (884, 60613), (1237, 43316), (1274, 42058), (1547, 34636), (1666, 32162), (2474, 21658), (2548, 21029), (3094, 17318), (3332, 16081), (4948, 10829), (6188, 8659)]