54278287388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{60761}}^1$

素因数の和:61238

約数の個数: 48

約数和(自身を含む): 105040484640

約数和(自身を除く): 50762197252

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 419, 533, 838, 1066, 1676, 2132, 5447, 10894, 17179, 21788, 34358, 60761, 68716, 121522, 223327, 243044, 446654, 789893, 893308, 1579786, 2491201, 3159572, 4982402, 9964804, 25458859, 32385613, 50917718, 64771226, 101835436, 129542452, 330965167, 661930334, 1043813219, 1323860668, 2087626438, 4175252876, 13569571847, 27139143694, 54278287388]

約数ペア:

[(1, 54278287388), (2, 27139143694), (4, 13569571847), (13, 4175252876), (26, 2087626438), (41, 1323860668), (52, 1043813219), (82, 661930334), (164, 330965167), (419, 129542452), (533, 101835436), (838, 64771226), (1066, 50917718), (1676, 32385613), (2132, 25458859), (5447, 9964804), (10894, 4982402), (17179, 3159572), (21788, 2491201), (34358, 1579786), (60761, 893308), (68716, 789893), (121522, 446654), (223327, 243044)]