48406072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 119750400

約数和(自身を除く): 71344328

約数列:

[1, 2, 4, 8, 11, 13, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 88, 104, 131, 136, 143, 152, 187, 209, 221, 247, 262, 286, 323, 374, 418, 442, 494, 524, 572, 646, 748, 836, 884, 988, 1048, 1144, 1292, 1441, 1496, 1672, 1703, 1768, 1976, 2227, 2431, 2489, 2584, 2717, 2882, 3406, 3553, 4199, 4454, 4862, 4978, 5434, 5764, 6812, 7106, 8398, 8908, 9724, 9956, 10868, 11528, 13624, 14212, 16796, 17816, 18733, 19448, 19912, 21736, 24497, 27379, 28424, 28951, 32357, 33592, 37466, 42313, 46189, 48994, 54758, 57902, 64714, 74932, 84626, 92378, 97988, 109516, 115804, 129428, 149864, 169252, 184756, 195976, 219032, 231608, 258856, 318461, 338504, 355927, 369512, 465443, 550069, 636922, 711854, 930886, 1100138, 1273844, 1423708, 1861772, 2200276, 2547688, 2847416, 3723544, 4400552, 6050759, 12101518, 24203036, 48406072]

約数ペア:

[(1, 48406072), (2, 24203036), (4, 12101518), (8, 6050759), (11, 4400552), (13, 3723544), (17, 2847416), (19, 2547688), (22, 2200276), (26, 1861772), (34, 1423708), (38, 1273844), (44, 1100138), (52, 930886), (68, 711854), (76, 636922), (88, 550069), (104, 465443), (131, 369512), (136, 355927), (143, 338504), (152, 318461), (187, 258856), (209, 231608), (221, 219032), (247, 195976), (262, 184756), (286, 169252), (323, 149864), (374, 129428), (418, 115804), (442, 109516), (494, 97988), (524, 92378), (572, 84626), (646, 74932), (748, 64714), (836, 57902), (884, 54758), (988, 48994), (1048, 46189), (1144, 42313), (1292, 37466), (1441, 33592), (1496, 32357), (1672, 28951), (1703, 28424), (1768, 27379), (1976, 24497), (2227, 21736), (2431, 19912), (2489, 19448), (2584, 18733), (2717, 17816), (2882, 16796), (3406, 14212), (3553, 13624), (4199, 11528), (4454, 10868), (4862, 9956), (4978, 9724), (5434, 8908), (5764, 8398), (6812, 7106)]