53454544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 123992064

約数和(自身を除く): 70537520

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 61, 88, 104, 122, 143, 176, 208, 244, 286, 383, 488, 572, 671, 766, 793, 976, 1144, 1342, 1532, 1586, 2288, 2684, 3064, 3172, 4213, 4979, 5368, 6128, 6344, 8426, 8723, 9958, 10736, 12688, 16852, 17446, 19916, 23363, 33704, 34892, 39832, 46726, 54769, 67408, 69784, 79664, 93452, 109538, 139568, 186904, 219076, 256993, 303719, 373808, 438152, 513986, 607438, 876304, 1027972, 1214876, 2055944, 2429752, 3340909, 4111888, 4859504, 6681818, 13363636, 26727272, 53454544]

約数ペア:

[(1, 53454544), (2, 26727272), (4, 13363636), (8, 6681818), (11, 4859504), (13, 4111888), (16, 3340909), (22, 2429752), (26, 2055944), (44, 1214876), (52, 1027972), (61, 876304), (88, 607438), (104, 513986), (122, 438152), (143, 373808), (176, 303719), (208, 256993), (244, 219076), (286, 186904), (383, 139568), (488, 109538), (572, 93452), (671, 79664), (766, 69784), (793, 67408), (976, 54769), (1144, 46726), (1342, 39832), (1532, 34892), (1586, 33704), (2288, 23363), (2684, 19916), (3064, 17446), (3172, 16852), (4213, 12688), (4979, 10736), (5368, 9958), (6128, 8723), (6344, 8426)]