47749572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 130819416

約数和(自身を除く): 83069844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 257, 397, 468, 514, 771, 794, 1028, 1191, 1542, 1588, 2313, 2382, 3084, 3341, 3573, 4626, 4764, 5161, 6682, 7146, 9252, 10023, 10322, 13364, 14292, 15483, 20046, 20644, 30069, 30966, 40092, 46449, 60138, 61932, 92898, 102029, 120276, 185796, 204058, 306087, 408116, 612174, 918261, 1224348, 1326377, 1836522, 2652754, 3673044, 3979131, 5305508, 7958262, 11937393, 15916524, 23874786, 47749572]

約数ペア:

[(1, 47749572), (2, 23874786), (3, 15916524), (4, 11937393), (6, 7958262), (9, 5305508), (12, 3979131), (13, 3673044), (18, 2652754), (26, 1836522), (36, 1326377), (39, 1224348), (52, 918261), (78, 612174), (117, 408116), (156, 306087), (234, 204058), (257, 185796), (397, 120276), (468, 102029), (514, 92898), (771, 61932), (794, 60138), (1028, 46449), (1191, 40092), (1542, 30966), (1588, 30069), (2313, 20644), (2382, 20046), (3084, 15483), (3341, 14292), (3573, 13364), (4626, 10322), (4764, 10023), (5161, 9252), (6682, 7146)]