49419396

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{3911}}^1$

素因数の和:3943

約数の個数: 72

約数和(自身を含む): 139548864

約数和(自身を除く): 90129468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 3911, 4212, 6318, 7822, 11733, 12636, 15644, 23466, 35199, 46932, 50843, 70398, 101686, 105597, 140796, 152529, 203372, 211194, 305058, 316791, 422388, 457587, 610116, 633582, 915174, 950373, 1267164, 1372761, 1830348, 1900746, 2745522, 3801492, 4118283, 5491044, 8236566, 12354849, 16473132, 24709698, 49419396]

約数ペア:

[(1, 49419396), (2, 24709698), (3, 16473132), (4, 12354849), (6, 8236566), (9, 5491044), (12, 4118283), (13, 3801492), (18, 2745522), (26, 1900746), (27, 1830348), (36, 1372761), (39, 1267164), (52, 950373), (54, 915174), (78, 633582), (81, 610116), (108, 457587), (117, 422388), (156, 316791), (162, 305058), (234, 211194), (243, 203372), (324, 152529), (351, 140796), (468, 105597), (486, 101686), (702, 70398), (972, 50843), (1053, 46932), (1404, 35199), (2106, 23466), (3159, 15644), (3911, 12636), (4212, 11733), (6318, 7822)]