55331172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 151656960

約数和(自身を除く): 96325788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 191, 234, 382, 468, 573, 619, 764, 1146, 1238, 1719, 1857, 2292, 2476, 2483, 3438, 3714, 4966, 5571, 6876, 7428, 7449, 8047, 9932, 11142, 14898, 16094, 22284, 22347, 24141, 29796, 32188, 44694, 48282, 72423, 89388, 96564, 118229, 144846, 236458, 289692, 354687, 472916, 709374, 1064061, 1418748, 1536977, 2128122, 3073954, 4256244, 4610931, 6147908, 9221862, 13832793, 18443724, 27665586, 55331172]

約数ペア:

[(1, 55331172), (2, 27665586), (3, 18443724), (4, 13832793), (6, 9221862), (9, 6147908), (12, 4610931), (13, 4256244), (18, 3073954), (26, 2128122), (36, 1536977), (39, 1418748), (52, 1064061), (78, 709374), (117, 472916), (156, 354687), (191, 289692), (234, 236458), (382, 144846), (468, 118229), (573, 96564), (619, 89388), (764, 72423), (1146, 48282), (1238, 44694), (1719, 32188), (1857, 29796), (2292, 24141), (2476, 22347), (2483, 22284), (3438, 16094), (3714, 14898), (4966, 11142), (5571, 9932), (6876, 8047), (7428, 7449)]