53991088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:785

約数の個数: 40

約数和(自身を含む): 108723200

約数和(自身を除く): 54732112

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 199, 248, 398, 496, 547, 796, 1094, 1592, 2188, 3184, 4376, 6169, 8752, 12338, 16957, 24676, 33914, 49352, 67828, 98704, 108853, 135656, 217706, 271312, 435412, 870824, 1741648, 3374443, 6748886, 13497772, 26995544, 53991088]

約数ペア:

[(1, 53991088), (2, 26995544), (4, 13497772), (8, 6748886), (16, 3374443), (31, 1741648), (62, 870824), (124, 435412), (199, 271312), (248, 217706), (398, 135656), (496, 108853), (547, 98704), (796, 67828), (1094, 49352), (1592, 33914), (2188, 24676), (3184, 16957), (4376, 12338), (6169, 8752)]