54498460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 121312800

約数和(自身を除く): 66814340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 173, 190, 346, 380, 692, 829, 865, 1658, 1730, 3287, 3316, 3460, 4145, 6574, 8290, 13148, 15751, 16435, 16580, 31502, 32870, 63004, 65740, 78755, 143417, 157510, 286834, 315020, 573668, 717085, 1434170, 2724923, 2868340, 5449846, 10899692, 13624615, 27249230, 54498460]

約数ペア:

[(1, 54498460), (2, 27249230), (4, 13624615), (5, 10899692), (10, 5449846), (19, 2868340), (20, 2724923), (38, 1434170), (76, 717085), (95, 573668), (173, 315020), (190, 286834), (346, 157510), (380, 143417), (692, 78755), (829, 65740), (865, 63004), (1658, 32870), (1730, 31502), (3287, 16580), (3316, 16435), (3460, 15751), (4145, 13148), (6574, 8290)]