53203878

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:441

約数の個数: 112

約数和(自身を含む): 147633696

約数和(自身を除く): 94429818

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 243, 273, 351, 378, 401, 486, 546, 567, 702, 729, 802, 819, 1053, 1134, 1203, 1458, 1638, 1701, 2106, 2406, 2457, 2807, 3159, 3402, 3609, 4914, 5103, 5213, 5614, 6318, 7218, 7371, 8421, 9477, 10206, 10426, 10827, 14742, 15639, 16842, 18954, 21654, 22113, 25263, 31278, 32481, 36491, 44226, 46917, 50526, 64962, 66339, 72982, 75789, 93834, 97443, 109473, 132678, 140751, 151578, 194886, 218946, 227367, 281502, 292329, 328419, 422253, 454734, 584658, 656838, 682101, 844506, 985257, 1266759, 1364202, 1970514, 2046303, 2533518, 2955771, 3800277, 4092606, 5911542, 7600554, 8867313, 17734626, 26601939, 53203878]

約数ペア:

[(1, 53203878), (2, 26601939), (3, 17734626), (6, 8867313), (7, 7600554), (9, 5911542), (13, 4092606), (14, 3800277), (18, 2955771), (21, 2533518), (26, 2046303), (27, 1970514), (39, 1364202), (42, 1266759), (54, 985257), (63, 844506), (78, 682101), (81, 656838), (91, 584658), (117, 454734), (126, 422253), (162, 328419), (182, 292329), (189, 281502), (234, 227367), (243, 218946), (273, 194886), (351, 151578), (378, 140751), (401, 132678), (486, 109473), (546, 97443), (567, 93834), (702, 75789), (729, 72982), (802, 66339), (819, 64962), (1053, 50526), (1134, 46917), (1203, 44226), (1458, 36491), (1638, 32481), (1701, 31278), (2106, 25263), (2406, 22113), (2457, 21654), (2807, 18954), (3159, 16842), (3402, 15639), (3609, 14742), (4914, 10827), (5103, 10426), (5213, 10206), (5614, 9477), (6318, 8421), (7218, 7371)]