56563804780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17566399}}^1$

素因数の和:17566438

約数の個数: 48

約数和(自身を含む): 141655449600

約数和(自身を除く): 85091644820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 17566399, 35132798, 70265596, 87831995, 122964793, 175663990, 245929586, 351327980, 404027177, 491859172, 614823965, 808054354, 1229647930, 1616108708, 2020135885, 2459295860, 2828190239, 4040271770, 5656380478, 8080543540, 11312760956, 14140951195, 28281902390, 56563804780]

約数ペア:

[(1, 56563804780), (2, 28281902390), (4, 14140951195), (5, 11312760956), (7, 8080543540), (10, 5656380478), (14, 4040271770), (20, 2828190239), (23, 2459295860), (28, 2020135885), (35, 1616108708), (46, 1229647930), (70, 808054354), (92, 614823965), (115, 491859172), (140, 404027177), (161, 351327980), (230, 245929586), (322, 175663990), (460, 122964793), (644, 87831995), (805, 70265596), (1610, 35132798), (3220, 17566399)]