53137984

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:611

約数の個数: 56

約数和(自身を含む): 112471200

約数和(自身を除く): 59333216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 152, 178, 304, 356, 491, 608, 712, 982, 1216, 1424, 1691, 1964, 2848, 3382, 3928, 5696, 6764, 7856, 9329, 13528, 15712, 18658, 27056, 31424, 37316, 43699, 54112, 74632, 87398, 108224, 149264, 174796, 298528, 349592, 597056, 699184, 830281, 1398368, 1660562, 2796736, 3321124, 6642248, 13284496, 26568992, 53137984]

約数ペア:

[(1, 53137984), (2, 26568992), (4, 13284496), (8, 6642248), (16, 3321124), (19, 2796736), (32, 1660562), (38, 1398368), (64, 830281), (76, 699184), (89, 597056), (152, 349592), (178, 298528), (304, 174796), (356, 149264), (491, 108224), (608, 87398), (712, 74632), (982, 54112), (1216, 43699), (1424, 37316), (1691, 31424), (1964, 27056), (2848, 18658), (3382, 15712), (3928, 13528), (5696, 9329), (6764, 7856)]