54836340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 166615680

約数和(自身を除く): 111779340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 229, 260, 307, 390, 458, 614, 687, 780, 916, 921, 1145, 1228, 1374, 1535, 1842, 2290, 2748, 2977, 3070, 3435, 3684, 3991, 4580, 4605, 5954, 6140, 6870, 7982, 8931, 9210, 11908, 11973, 13740, 14885, 15964, 17862, 18420, 19955, 23946, 29770, 35724, 39910, 44655, 47892, 59540, 59865, 70303, 79820, 89310, 119730, 140606, 178620, 210909, 239460, 281212, 351515, 421818, 703030, 843636, 913939, 1054545, 1406060, 1827878, 2109090, 2741817, 3655756, 4218180, 4569695, 5483634, 9139390, 10967268, 13709085, 18278780, 27418170, 54836340]

約数ペア:

[(1, 54836340), (2, 27418170), (3, 18278780), (4, 13709085), (5, 10967268), (6, 9139390), (10, 5483634), (12, 4569695), (13, 4218180), (15, 3655756), (20, 2741817), (26, 2109090), (30, 1827878), (39, 1406060), (52, 1054545), (60, 913939), (65, 843636), (78, 703030), (130, 421818), (156, 351515), (195, 281212), (229, 239460), (260, 210909), (307, 178620), (390, 140606), (458, 119730), (614, 89310), (687, 79820), (780, 70303), (916, 59865), (921, 59540), (1145, 47892), (1228, 44655), (1374, 39910), (1535, 35724), (1842, 29770), (2290, 23946), (2748, 19955), (2977, 18420), (3070, 17862), (3435, 15964), (3684, 14885), (3991, 13740), (4580, 11973), (4605, 11908), (5954, 9210), (6140, 8931), (6870, 7982)]