56744844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21397}}^1$

素因数の和:21434

約数の個数: 48

約数和(自身を含む): 150984288

約数和(自身を除く): 94239444

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 21397, 42794, 64191, 85588, 128382, 256764, 278161, 363749, 556322, 727498, 834483, 1091247, 1112644, 1454996, 1668966, 2182494, 3337932, 4364988, 4728737, 9457474, 14186211, 18914948, 28372422, 56744844]

約数ペア:

[(1, 56744844), (2, 28372422), (3, 18914948), (4, 14186211), (6, 9457474), (12, 4728737), (13, 4364988), (17, 3337932), (26, 2182494), (34, 1668966), (39, 1454996), (51, 1112644), (52, 1091247), (68, 834483), (78, 727498), (102, 556322), (156, 363749), (204, 278161), (221, 256764), (442, 128382), (663, 85588), (884, 64191), (1326, 42794), (2652, 21397)]