53442948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 141571584

約数和(自身を除く): 88128636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 47, 52, 74, 78, 94, 111, 141, 148, 156, 188, 197, 222, 282, 394, 444, 481, 564, 591, 611, 788, 962, 1182, 1222, 1443, 1739, 1833, 1924, 2364, 2444, 2561, 2886, 3478, 3666, 5122, 5217, 5772, 6956, 7289, 7332, 7683, 9259, 10244, 10434, 14578, 15366, 18518, 20868, 21867, 22607, 27777, 29156, 30732, 37036, 43734, 45214, 55554, 67821, 87468, 90428, 94757, 111108, 120367, 135642, 189514, 240734, 271284, 284271, 342583, 361101, 379028, 481468, 568542, 685166, 722202, 1027749, 1137084, 1370332, 1444404, 2055498, 4110996, 4453579, 8907158, 13360737, 17814316, 26721474, 53442948]

約数ペア:

[(1, 53442948), (2, 26721474), (3, 17814316), (4, 13360737), (6, 8907158), (12, 4453579), (13, 4110996), (26, 2055498), (37, 1444404), (39, 1370332), (47, 1137084), (52, 1027749), (74, 722202), (78, 685166), (94, 568542), (111, 481468), (141, 379028), (148, 361101), (156, 342583), (188, 284271), (197, 271284), (222, 240734), (282, 189514), (394, 135642), (444, 120367), (481, 111108), (564, 94757), (591, 90428), (611, 87468), (788, 67821), (962, 55554), (1182, 45214), (1222, 43734), (1443, 37036), (1739, 30732), (1833, 29156), (1924, 27777), (2364, 22607), (2444, 21867), (2561, 20868), (2886, 18518), (3478, 15366), (3666, 14578), (5122, 10434), (5217, 10244), (5772, 9259), (6956, 7683), (7289, 7332)]