55784208

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:664

約数の個数: 80

約数和(自身を含む): 154008000

約数和(自身を除く): 98223792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 137, 204, 272, 274, 408, 411, 499, 548, 816, 822, 998, 1096, 1497, 1644, 1996, 2192, 2329, 2994, 3288, 3992, 4658, 5988, 6576, 6987, 7984, 8483, 9316, 11976, 13974, 16966, 18632, 23952, 25449, 27948, 33932, 37264, 50898, 55896, 67864, 68363, 101796, 111792, 135728, 136726, 203592, 205089, 273452, 407184, 410178, 546904, 820356, 1093808, 1162171, 1640712, 2324342, 3281424, 3486513, 4648684, 6973026, 9297368, 13946052, 18594736, 27892104, 55784208]

約数ペア:

[(1, 55784208), (2, 27892104), (3, 18594736), (4, 13946052), (6, 9297368), (8, 6973026), (12, 4648684), (16, 3486513), (17, 3281424), (24, 2324342), (34, 1640712), (48, 1162171), (51, 1093808), (68, 820356), (102, 546904), (136, 410178), (137, 407184), (204, 273452), (272, 205089), (274, 203592), (408, 136726), (411, 135728), (499, 111792), (548, 101796), (816, 68363), (822, 67864), (998, 55896), (1096, 50898), (1497, 37264), (1644, 33932), (1996, 27948), (2192, 25449), (2329, 23952), (2994, 18632), (3288, 16966), (3992, 13974), (4658, 11976), (5988, 9316), (6576, 8483), (6987, 7984)]