55661944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 125344800

約数和(自身を除く): 69682856

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 1657, 1768, 1976, 2584, 3314, 4199, 6628, 8398, 13256, 16796, 21541, 28169, 31483, 33592, 43082, 56338, 62966, 86164, 112676, 125932, 172328, 225352, 251864, 366197, 409279, 535211, 732394, 818558, 1070422, 1464788, 1637116, 2140844, 2929576, 3274232, 4281688, 6957743, 13915486, 27830972, 55661944]

約数ペア:

[(1, 55661944), (2, 27830972), (4, 13915486), (8, 6957743), (13, 4281688), (17, 3274232), (19, 2929576), (26, 2140844), (34, 1637116), (38, 1464788), (52, 1070422), (68, 818558), (76, 732394), (104, 535211), (136, 409279), (152, 366197), (221, 251864), (247, 225352), (323, 172328), (442, 125932), (494, 112676), (646, 86164), (884, 62966), (988, 56338), (1292, 43082), (1657, 33592), (1768, 31483), (1976, 28169), (2584, 21541), (3314, 16796), (4199, 13256), (6628, 8398)]