42156910094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{5431}}^1$

素因数の和:5673

約数の個数: 64

約数和(自身を含む): 71553259008

約数和(自身を除く): 29396348914

約数列:

[1, 2, 13, 26, 43, 53, 86, 106, 131, 262, 559, 689, 1118, 1378, 1703, 2279, 3406, 4558, 5431, 5633, 6943, 10862, 11266, 13886, 29627, 59254, 70603, 73229, 90259, 141206, 146458, 180518, 233533, 287843, 298549, 467066, 575686, 597098, 711461, 1422922, 3035929, 3741959, 3881137, 6071858, 7483918, 7762274, 9248993, 12377249, 18497986, 24754498, 30592823, 37707433, 61185646, 75414866, 160904237, 321808474, 397706699, 490196629, 795413398, 980393258, 1621419619, 3242839238, 21078455047, 42156910094]

約数ペア:

[(1, 42156910094), (2, 21078455047), (13, 3242839238), (26, 1621419619), (43, 980393258), (53, 795413398), (86, 490196629), (106, 397706699), (131, 321808474), (262, 160904237), (559, 75414866), (689, 61185646), (1118, 37707433), (1378, 30592823), (1703, 24754498), (2279, 18497986), (3406, 12377249), (4558, 9248993), (5431, 7762274), (5633, 7483918), (6943, 6071858), (10862, 3881137), (11266, 3741959), (13886, 3035929), (29627, 1422922), (59254, 711461), (70603, 597098), (73229, 575686), (90259, 467066), (141206, 298549), (146458, 287843), (180518, 233533)]