48176940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{457}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 155119104

約数和(自身を除く): 106942164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 251, 420, 457, 502, 753, 914, 1004, 1255, 1371, 1506, 1757, 1828, 2285, 2510, 2742, 3012, 3199, 3514, 3765, 4570, 5020, 5271, 5484, 6398, 6855, 7028, 7530, 8785, 9140, 9597, 10542, 12796, 13710, 15060, 15995, 17570, 19194, 21084, 26355, 27420, 31990, 35140, 38388, 47985, 52710, 63980, 95970, 105420, 114707, 191940, 229414, 344121, 458828, 573535, 688242, 802949, 1147070, 1376484, 1605898, 1720605, 2294140, 2408847, 3211796, 3441210, 4014745, 4817694, 6882420, 8029490, 9635388, 12044235, 16058980, 24088470, 48176940]

約数ペア:

[(1, 48176940), (2, 24088470), (3, 16058980), (4, 12044235), (5, 9635388), (6, 8029490), (7, 6882420), (10, 4817694), (12, 4014745), (14, 3441210), (15, 3211796), (20, 2408847), (21, 2294140), (28, 1720605), (30, 1605898), (35, 1376484), (42, 1147070), (60, 802949), (70, 688242), (84, 573535), (105, 458828), (140, 344121), (210, 229414), (251, 191940), (420, 114707), (457, 105420), (502, 95970), (753, 63980), (914, 52710), (1004, 47985), (1255, 38388), (1371, 35140), (1506, 31990), (1757, 27420), (1828, 26355), (2285, 21084), (2510, 19194), (2742, 17570), (3012, 15995), (3199, 15060), (3514, 13710), (3765, 12796), (4570, 10542), (5020, 9597), (5271, 9140), (5484, 8785), (6398, 7530), (6855, 7028)]