49388256

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{769}}^1$

素因数の和:1008

約数の個数: 72

約数和(自身を含む): 141261120

約数和(自身を除く): 91872864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 446, 669, 769, 892, 1338, 1538, 1784, 2007, 2307, 2676, 3076, 3568, 4014, 4614, 5352, 6152, 6921, 7136, 8028, 9228, 10704, 12304, 13842, 16056, 18456, 21408, 24608, 27684, 32112, 36912, 55368, 64224, 73824, 110736, 171487, 221472, 342974, 514461, 685948, 1028922, 1371896, 1543383, 2057844, 2743792, 3086766, 4115688, 5487584, 6173532, 8231376, 12347064, 16462752, 24694128, 49388256]

約数ペア:

[(1, 49388256), (2, 24694128), (3, 16462752), (4, 12347064), (6, 8231376), (8, 6173532), (9, 5487584), (12, 4115688), (16, 3086766), (18, 2743792), (24, 2057844), (32, 1543383), (36, 1371896), (48, 1028922), (72, 685948), (96, 514461), (144, 342974), (223, 221472), (288, 171487), (446, 110736), (669, 73824), (769, 64224), (892, 55368), (1338, 36912), (1538, 32112), (1784, 27684), (2007, 24608), (2307, 21408), (2676, 18456), (3076, 16056), (3568, 13842), (4014, 12304), (4614, 10704), (5352, 9228), (6152, 8028), (6921, 7136)]