48664928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 111767040

約数和(自身を除く): 63102112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 47, 52, 76, 94, 104, 131, 152, 188, 208, 247, 262, 304, 376, 416, 494, 524, 608, 611, 752, 893, 988, 1048, 1222, 1504, 1703, 1786, 1976, 2096, 2444, 2489, 3406, 3572, 3952, 4192, 4888, 4978, 6157, 6812, 7144, 7904, 9776, 9956, 11609, 12314, 13624, 14288, 19552, 19912, 23218, 24628, 27248, 28576, 32357, 39824, 46436, 49256, 54496, 64714, 79648, 80041, 92872, 98512, 116983, 129428, 160082, 185744, 197024, 233966, 258856, 320164, 371488, 467932, 517712, 640328, 935864, 1035424, 1280656, 1520779, 1871728, 2561312, 3041558, 3743456, 6083116, 12166232, 24332464, 48664928]

約数ペア:

[(1, 48664928), (2, 24332464), (4, 12166232), (8, 6083116), (13, 3743456), (16, 3041558), (19, 2561312), (26, 1871728), (32, 1520779), (38, 1280656), (47, 1035424), (52, 935864), (76, 640328), (94, 517712), (104, 467932), (131, 371488), (152, 320164), (188, 258856), (208, 233966), (247, 197024), (262, 185744), (304, 160082), (376, 129428), (416, 116983), (494, 98512), (524, 92872), (608, 80041), (611, 79648), (752, 64714), (893, 54496), (988, 49256), (1048, 46436), (1222, 39824), (1504, 32357), (1703, 28576), (1786, 27248), (1976, 24628), (2096, 23218), (2444, 19912), (2489, 19552), (3406, 14288), (3572, 13624), (3952, 12314), (4192, 11609), (4888, 9956), (4978, 9776), (6157, 7904), (6812, 7144)]