53145944

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 107278080

約数和(自身を除く): 54132136

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 181, 254, 289, 362, 508, 578, 724, 1016, 1156, 1448, 2159, 2312, 3077, 4318, 6154, 8636, 12308, 17272, 22987, 24616, 36703, 45974, 52309, 73406, 91948, 104618, 146812, 183896, 209236, 293624, 390779, 418472, 781558, 1563116, 3126232, 6643243, 13286486, 26572972, 53145944]

約数ペア:

[(1, 53145944), (2, 26572972), (4, 13286486), (8, 6643243), (17, 3126232), (34, 1563116), (68, 781558), (127, 418472), (136, 390779), (181, 293624), (254, 209236), (289, 183896), (362, 146812), (508, 104618), (578, 91948), (724, 73406), (1016, 52309), (1156, 45974), (1448, 36703), (2159, 24616), (2312, 22987), (3077, 17272), (4318, 12308), (6154, 8636)]