51368430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 130014720

約数和(自身を除く): 78646290

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 109, 115, 138, 218, 230, 327, 345, 545, 654, 683, 690, 1090, 1366, 1635, 2049, 2507, 3270, 3415, 4098, 5014, 6830, 7521, 10245, 12535, 15042, 15709, 20490, 25070, 31418, 37605, 47127, 74447, 75210, 78545, 94254, 148894, 157090, 223341, 235635, 372235, 446682, 471270, 744470, 1116705, 1712281, 2233410, 3424562, 5136843, 8561405, 10273686, 17122810, 25684215, 51368430]

約数ペア:

[(1, 51368430), (2, 25684215), (3, 17122810), (5, 10273686), (6, 8561405), (10, 5136843), (15, 3424562), (23, 2233410), (30, 1712281), (46, 1116705), (69, 744470), (109, 471270), (115, 446682), (138, 372235), (218, 235635), (230, 223341), (327, 157090), (345, 148894), (545, 94254), (654, 78545), (683, 75210), (690, 74447), (1090, 47127), (1366, 37605), (1635, 31418), (2049, 25070), (2507, 20490), (3270, 15709), (3415, 15042), (4098, 12535), (5014, 10245), (6830, 7521)]