47857770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{491}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 134965440

約数和(自身を除く): 87107670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 361, 491, 513, 570, 722, 855, 982, 1026, 1083, 1473, 1710, 1805, 2166, 2455, 2565, 2946, 3249, 3610, 4419, 4910, 5130, 5415, 6498, 7365, 8838, 9329, 9747, 10830, 13257, 14730, 16245, 18658, 19494, 22095, 26514, 27987, 32490, 44190, 46645, 48735, 55974, 66285, 83961, 93290, 97470, 132570, 139935, 167922, 177251, 251883, 279870, 354502, 419805, 503766, 531753, 839610, 886255, 1063506, 1259415, 1595259, 1772510, 2518830, 2658765, 3190518, 4785777, 5317530, 7976295, 9571554, 15952590, 23928885, 47857770]

約数ペア:

[(1, 47857770), (2, 23928885), (3, 15952590), (5, 9571554), (6, 7976295), (9, 5317530), (10, 4785777), (15, 3190518), (18, 2658765), (19, 2518830), (27, 1772510), (30, 1595259), (38, 1259415), (45, 1063506), (54, 886255), (57, 839610), (90, 531753), (95, 503766), (114, 419805), (135, 354502), (171, 279870), (190, 251883), (270, 177251), (285, 167922), (342, 139935), (361, 132570), (491, 97470), (513, 93290), (570, 83961), (722, 66285), (855, 55974), (982, 48735), (1026, 46645), (1083, 44190), (1473, 32490), (1710, 27987), (1805, 26514), (2166, 22095), (2455, 19494), (2565, 18658), (2946, 16245), (3249, 14730), (3610, 13257), (4419, 10830), (4910, 9747), (5130, 9329), (5415, 8838), (6498, 7365)]