53861886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 132324192

約数和(自身を除く): 78462306

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 53, 78, 86, 101, 106, 117, 129, 159, 202, 234, 258, 303, 318, 387, 477, 559, 606, 689, 774, 909, 954, 1118, 1313, 1378, 1677, 1818, 2067, 2279, 2626, 3354, 3939, 4134, 4343, 4558, 5031, 5353, 6201, 6837, 7878, 8686, 10062, 10706, 11817, 12402, 13029, 13674, 16059, 20511, 23634, 26058, 29627, 32118, 39087, 41022, 48177, 56459, 59254, 69589, 78174, 88881, 96354, 112918, 139178, 169377, 177762, 208767, 230179, 266643, 338754, 417534, 460358, 508131, 533286, 626301, 690537, 1016262, 1252602, 1381074, 2071611, 2992327, 4143222, 5984654, 8976981, 17953962, 26930943, 53861886]

約数ペア:

[(1, 53861886), (2, 26930943), (3, 17953962), (6, 8976981), (9, 5984654), (13, 4143222), (18, 2992327), (26, 2071611), (39, 1381074), (43, 1252602), (53, 1016262), (78, 690537), (86, 626301), (101, 533286), (106, 508131), (117, 460358), (129, 417534), (159, 338754), (202, 266643), (234, 230179), (258, 208767), (303, 177762), (318, 169377), (387, 139178), (477, 112918), (559, 96354), (606, 88881), (689, 78174), (774, 69589), (909, 59254), (954, 56459), (1118, 48177), (1313, 41022), (1378, 39087), (1677, 32118), (1818, 29627), (2067, 26058), (2279, 23634), (2626, 20511), (3354, 16059), (3939, 13674), (4134, 13029), (4343, 12402), (4558, 11817), (5031, 10706), (5353, 10062), (6201, 8686), (6837, 7878)]