53336140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 139454784

約数和(自身を除く): 86118644

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 572, 715, 748, 884, 935, 1097, 1105, 1430, 1870, 2194, 2210, 2431, 2860, 3740, 4388, 4420, 4862, 5485, 9724, 10970, 12067, 12155, 14261, 18649, 21940, 24134, 24310, 28522, 37298, 48268, 48620, 57044, 60335, 71305, 74596, 93245, 120670, 142610, 156871, 186490, 205139, 241340, 242437, 285220, 313742, 372980, 410278, 484874, 627484, 784355, 820556, 969748, 1025695, 1212185, 1568710, 2051390, 2424370, 2666807, 3137420, 4102780, 4848740, 5333614, 10667228, 13334035, 26668070, 53336140]

約数ペア:

[(1, 53336140), (2, 26668070), (4, 13334035), (5, 10667228), (10, 5333614), (11, 4848740), (13, 4102780), (17, 3137420), (20, 2666807), (22, 2424370), (26, 2051390), (34, 1568710), (44, 1212185), (52, 1025695), (55, 969748), (65, 820556), (68, 784355), (85, 627484), (110, 484874), (130, 410278), (143, 372980), (170, 313742), (187, 285220), (220, 242437), (221, 241340), (260, 205139), (286, 186490), (340, 156871), (374, 142610), (442, 120670), (572, 93245), (715, 74596), (748, 71305), (884, 60335), (935, 57044), (1097, 48620), (1105, 48268), (1430, 37298), (1870, 28522), (2194, 24310), (2210, 24134), (2431, 21940), (2860, 18649), (3740, 14261), (4388, 12155), (4420, 12067), (4862, 10970), (5485, 9724)]