53320878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 133660800

約数和(自身を除く): 80339922

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 67, 78, 114, 117, 134, 171, 179, 201, 234, 247, 342, 358, 402, 494, 537, 603, 741, 871, 1074, 1206, 1273, 1482, 1611, 1742, 2223, 2327, 2546, 2613, 3222, 3401, 3819, 4446, 4654, 5226, 6802, 6981, 7638, 7839, 10203, 11457, 11993, 13962, 15678, 16549, 20406, 20943, 22914, 23986, 30609, 33098, 35979, 41886, 44213, 49647, 61218, 71958, 88426, 99294, 107937, 132639, 148941, 155909, 215874, 227867, 265278, 297882, 311818, 397917, 455734, 467727, 683601, 795834, 935454, 1367202, 1403181, 2050803, 2806362, 2962271, 4101606, 5924542, 8886813, 17773626, 26660439, 53320878]

約数ペア:

[(1, 53320878), (2, 26660439), (3, 17773626), (6, 8886813), (9, 5924542), (13, 4101606), (18, 2962271), (19, 2806362), (26, 2050803), (38, 1403181), (39, 1367202), (57, 935454), (67, 795834), (78, 683601), (114, 467727), (117, 455734), (134, 397917), (171, 311818), (179, 297882), (201, 265278), (234, 227867), (247, 215874), (342, 155909), (358, 148941), (402, 132639), (494, 107937), (537, 99294), (603, 88426), (741, 71958), (871, 61218), (1074, 49647), (1206, 44213), (1273, 41886), (1482, 35979), (1611, 33098), (1742, 30609), (2223, 23986), (2327, 22914), (2546, 20943), (2613, 20406), (3222, 16549), (3401, 15678), (3819, 13962), (4446, 11993), (4654, 11457), (5226, 10203), (6802, 7839), (6981, 7638)]