56325456

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:476

約数の個数: 140

約数和(自身を含む): 178902240

約数和(自身を除く): 122576784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 439, 486, 528, 594, 648, 729, 792, 878, 891, 972, 1188, 1296, 1317, 1458, 1584, 1756, 1782, 1944, 2376, 2634, 2673, 2916, 3512, 3564, 3888, 3951, 4752, 4829, 5268, 5346, 5832, 7024, 7128, 7902, 8019, 9658, 10536, 10692, 11664, 11853, 14256, 14487, 15804, 16038, 19316, 21072, 21384, 23706, 28974, 31608, 32076, 35559, 38632, 42768, 43461, 47412, 57948, 63216, 64152, 71118, 77264, 86922, 94824, 106677, 115896, 128304, 130383, 142236, 173844, 189648, 213354, 231792, 260766, 284472, 320031, 347688, 391149, 426708, 521532, 568944, 640062, 695376, 782298, 853416, 1043064, 1173447, 1280124, 1564596, 1706832, 2086128, 2346894, 2560248, 3129192, 3520341, 4693788, 5120496, 6258384, 7040682, 9387576, 14081364, 18775152, 28162728, 56325456]

約数ペア:

[(1, 56325456), (2, 28162728), (3, 18775152), (4, 14081364), (6, 9387576), (8, 7040682), (9, 6258384), (11, 5120496), (12, 4693788), (16, 3520341), (18, 3129192), (22, 2560248), (24, 2346894), (27, 2086128), (33, 1706832), (36, 1564596), (44, 1280124), (48, 1173447), (54, 1043064), (66, 853416), (72, 782298), (81, 695376), (88, 640062), (99, 568944), (108, 521532), (132, 426708), (144, 391149), (162, 347688), (176, 320031), (198, 284472), (216, 260766), (243, 231792), (264, 213354), (297, 189648), (324, 173844), (396, 142236), (432, 130383), (439, 128304), (486, 115896), (528, 106677), (594, 94824), (648, 86922), (729, 77264), (792, 71118), (878, 64152), (891, 63216), (972, 57948), (1188, 47412), (1296, 43461), (1317, 42768), (1458, 38632), (1584, 35559), (1756, 32076), (1782, 31608), (1944, 28974), (2376, 23706), (2634, 21384), (2673, 21072), (2916, 19316), (3512, 16038), (3564, 15804), (3888, 14487), (3951, 14256), (4752, 11853), (4829, 11664), (5268, 10692), (5346, 10536), (5832, 9658), (7024, 8019), (7128, 7902)]