53919810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 168099840

約数和(自身を除く): 114180030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 90, 94, 105, 126, 135, 141, 189, 210, 235, 270, 282, 315, 329, 378, 423, 470, 607, 630, 658, 705, 846, 945, 987, 1214, 1269, 1410, 1645, 1821, 1890, 1974, 2115, 2538, 2961, 3035, 3290, 3642, 4230, 4249, 4935, 5463, 5922, 6070, 6345, 8498, 8883, 9105, 9870, 10926, 12690, 12747, 14805, 16389, 17766, 18210, 21245, 25494, 27315, 28529, 29610, 32778, 38241, 42490, 44415, 54630, 57058, 63735, 76482, 81945, 85587, 88830, 114723, 127470, 142645, 163890, 171174, 191205, 199703, 229446, 256761, 285290, 382410, 399406, 427935, 513522, 573615, 599109, 770283, 855870, 998515, 1147230, 1198218, 1283805, 1540566, 1797327, 1997030, 2567610, 2995545, 3594654, 3851415, 5391981, 5991090, 7702830, 8986635, 10783962, 17973270, 26959905, 53919810]

約数ペア:

[(1, 53919810), (2, 26959905), (3, 17973270), (5, 10783962), (6, 8986635), (7, 7702830), (9, 5991090), (10, 5391981), (14, 3851415), (15, 3594654), (18, 2995545), (21, 2567610), (27, 1997030), (30, 1797327), (35, 1540566), (42, 1283805), (45, 1198218), (47, 1147230), (54, 998515), (63, 855870), (70, 770283), (90, 599109), (94, 573615), (105, 513522), (126, 427935), (135, 399406), (141, 382410), (189, 285290), (210, 256761), (235, 229446), (270, 199703), (282, 191205), (315, 171174), (329, 163890), (378, 142645), (423, 127470), (470, 114723), (607, 88830), (630, 85587), (658, 81945), (705, 76482), (846, 63735), (945, 57058), (987, 54630), (1214, 44415), (1269, 42490), (1410, 38241), (1645, 32778), (1821, 29610), (1890, 28529), (1974, 27315), (2115, 25494), (2538, 21245), (2961, 18210), (3035, 17766), (3290, 16389), (3642, 14805), (4230, 12747), (4249, 12690), (4935, 10926), (5463, 9870), (5922, 9105), (6070, 8883), (6345, 8498)]