54904860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1597}}^1$

素因数の和:1803

約数の個数: 72

約数和(自身を含む): 167521536

約数和(自身を除く): 112616676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1597, 1719, 1910, 2292, 2865, 3194, 3438, 3820, 4791, 5730, 6388, 6876, 7985, 8595, 9582, 11460, 14373, 15970, 17190, 19164, 23955, 28746, 31940, 34380, 47910, 57492, 71865, 95820, 143730, 287460, 305027, 610054, 915081, 1220108, 1525135, 1830162, 2745243, 3050270, 3660324, 4575405, 5490486, 6100540, 9150810, 10980972, 13726215, 18301620, 27452430, 54904860]

約数ペア:

[(1, 54904860), (2, 27452430), (3, 18301620), (4, 13726215), (5, 10980972), (6, 9150810), (9, 6100540), (10, 5490486), (12, 4575405), (15, 3660324), (18, 3050270), (20, 2745243), (30, 1830162), (36, 1525135), (45, 1220108), (60, 915081), (90, 610054), (180, 305027), (191, 287460), (382, 143730), (573, 95820), (764, 71865), (955, 57492), (1146, 47910), (1597, 34380), (1719, 31940), (1910, 28746), (2292, 23955), (2865, 19164), (3194, 17190), (3438, 15970), (3820, 14373), (4791, 11460), (5730, 9582), (6388, 8595), (6876, 7985)]