54720928

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 111895560

約数和(自身を除く): 57174632

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 113, 148, 226, 296, 409, 452, 592, 818, 904, 1184, 1636, 1808, 3272, 3616, 4181, 6544, 8362, 13088, 15133, 16724, 30266, 33448, 46217, 60532, 66896, 92434, 121064, 133792, 184868, 242128, 369736, 484256, 739472, 1478944, 1710029, 3420058, 6840116, 13680232, 27360464, 54720928]

約数ペア:

[(1, 54720928), (2, 27360464), (4, 13680232), (8, 6840116), (16, 3420058), (32, 1710029), (37, 1478944), (74, 739472), (113, 484256), (148, 369736), (226, 242128), (296, 184868), (409, 133792), (452, 121064), (592, 92434), (818, 66896), (904, 60532), (1184, 46217), (1636, 33448), (1808, 30266), (3272, 16724), (3616, 15133), (4181, 13088), (6544, 8362)]