56813796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 169054704

約数和(自身を除く): 112240908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 37, 39, 51, 52, 68, 74, 78, 102, 111, 117, 148, 153, 156, 193, 204, 221, 222, 234, 306, 333, 386, 442, 444, 468, 481, 579, 612, 629, 663, 666, 772, 884, 962, 1158, 1258, 1326, 1332, 1443, 1737, 1887, 1924, 1989, 2316, 2509, 2516, 2652, 2886, 3281, 3474, 3774, 3978, 4329, 5018, 5661, 5772, 6562, 6948, 7141, 7527, 7548, 7956, 8177, 8658, 9843, 10036, 11322, 13124, 14282, 15054, 16354, 17316, 19686, 21423, 22581, 22644, 24531, 28564, 29529, 30108, 32708, 39372, 42653, 42846, 45162, 49062, 59058, 64269, 73593, 85306, 85692, 90324, 92833, 98124, 118116, 121397, 127959, 128538, 147186, 170612, 185666, 242794, 255918, 257076, 278499, 294372, 364191, 371332, 383877, 485588, 511836, 556998, 728382, 767754, 835497, 1092573, 1113996, 1456764, 1535508, 1578161, 1670994, 2185146, 3156322, 3341988, 4370292, 4734483, 6312644, 9468966, 14203449, 18937932, 28406898, 56813796]

約数ペア:

[(1, 56813796), (2, 28406898), (3, 18937932), (4, 14203449), (6, 9468966), (9, 6312644), (12, 4734483), (13, 4370292), (17, 3341988), (18, 3156322), (26, 2185146), (34, 1670994), (36, 1578161), (37, 1535508), (39, 1456764), (51, 1113996), (52, 1092573), (68, 835497), (74, 767754), (78, 728382), (102, 556998), (111, 511836), (117, 485588), (148, 383877), (153, 371332), (156, 364191), (193, 294372), (204, 278499), (221, 257076), (222, 255918), (234, 242794), (306, 185666), (333, 170612), (386, 147186), (442, 128538), (444, 127959), (468, 121397), (481, 118116), (579, 98124), (612, 92833), (629, 90324), (663, 85692), (666, 85306), (772, 73593), (884, 64269), (962, 59058), (1158, 49062), (1258, 45162), (1326, 42846), (1332, 42653), (1443, 39372), (1737, 32708), (1887, 30108), (1924, 29529), (1989, 28564), (2316, 24531), (2509, 22644), (2516, 22581), (2652, 21423), (2886, 19686), (3281, 17316), (3474, 16354), (3774, 15054), (3978, 14282), (4329, 13124), (5018, 11322), (5661, 10036), (5772, 9843), (6562, 8658), (6948, 8177), (7141, 7956), (7527, 7548)]