55217268

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 153216000

約数和(自身を除く): 97998732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 71, 76, 108, 114, 142, 171, 213, 228, 284, 342, 379, 426, 513, 639, 684, 758, 852, 1026, 1137, 1278, 1349, 1516, 1917, 2052, 2274, 2556, 2698, 3411, 3834, 4047, 4548, 5396, 6822, 7201, 7668, 8094, 10233, 12141, 13644, 14402, 16188, 20466, 21603, 24282, 26909, 28804, 36423, 40932, 43206, 48564, 53818, 64809, 72846, 80727, 86412, 107636, 129618, 145692, 161454, 194427, 242181, 259236, 322908, 388854, 484362, 511271, 726543, 777708, 968724, 1022542, 1453086, 1533813, 2045084, 2906172, 3067626, 4601439, 6135252, 9202878, 13804317, 18405756, 27608634, 55217268]

約数ペア:

[(1, 55217268), (2, 27608634), (3, 18405756), (4, 13804317), (6, 9202878), (9, 6135252), (12, 4601439), (18, 3067626), (19, 2906172), (27, 2045084), (36, 1533813), (38, 1453086), (54, 1022542), (57, 968724), (71, 777708), (76, 726543), (108, 511271), (114, 484362), (142, 388854), (171, 322908), (213, 259236), (228, 242181), (284, 194427), (342, 161454), (379, 145692), (426, 129618), (513, 107636), (639, 86412), (684, 80727), (758, 72846), (852, 64809), (1026, 53818), (1137, 48564), (1278, 43206), (1349, 40932), (1516, 36423), (1917, 28804), (2052, 26909), (2274, 24282), (2556, 21603), (2698, 20466), (3411, 16188), (3834, 14402), (4047, 13644), (4548, 12141), (5396, 10233), (6822, 8094), (7201, 7668)]