55397888

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 160

約数和(自身を含む): 144365760

約数和(自身を除く): 88967872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 41, 52, 56, 58, 64, 82, 91, 104, 112, 116, 128, 164, 182, 203, 208, 224, 232, 256, 287, 328, 364, 377, 406, 416, 448, 464, 512, 533, 574, 656, 728, 754, 812, 832, 896, 928, 1066, 1148, 1189, 1312, 1456, 1508, 1624, 1664, 1792, 1856, 2132, 2296, 2378, 2624, 2639, 2912, 3016, 3248, 3328, 3584, 3712, 3731, 4264, 4592, 4756, 5248, 5278, 5824, 6032, 6496, 6656, 7424, 7462, 8323, 8528, 9184, 9512, 10496, 10556, 11648, 12064, 12992, 14848, 14924, 15457, 16646, 17056, 18368, 19024, 20992, 21112, 23296, 24128, 25984, 29848, 30914, 33292, 34112, 36736, 38048, 42224, 46592, 48256, 51968, 59696, 61828, 66584, 68224, 73472, 76096, 84448, 96512, 103936, 108199, 119392, 123656, 133168, 136448, 146944, 152192, 168896, 193024, 216398, 238784, 247312, 266336, 272896, 304384, 337792, 432796, 477568, 494624, 532672, 608768, 675584, 865592, 955136, 989248, 1065344, 1351168, 1731184, 1910272, 1978496, 2130688, 3462368, 3956992, 4261376, 6924736, 7913984, 13849472, 27698944, 55397888]

約数ペア:

[(1, 55397888), (2, 27698944), (4, 13849472), (7, 7913984), (8, 6924736), (13, 4261376), (14, 3956992), (16, 3462368), (26, 2130688), (28, 1978496), (29, 1910272), (32, 1731184), (41, 1351168), (52, 1065344), (56, 989248), (58, 955136), (64, 865592), (82, 675584), (91, 608768), (104, 532672), (112, 494624), (116, 477568), (128, 432796), (164, 337792), (182, 304384), (203, 272896), (208, 266336), (224, 247312), (232, 238784), (256, 216398), (287, 193024), (328, 168896), (364, 152192), (377, 146944), (406, 136448), (416, 133168), (448, 123656), (464, 119392), (512, 108199), (533, 103936), (574, 96512), (656, 84448), (728, 76096), (754, 73472), (812, 68224), (832, 66584), (896, 61828), (928, 59696), (1066, 51968), (1148, 48256), (1189, 46592), (1312, 42224), (1456, 38048), (1508, 36736), (1624, 34112), (1664, 33292), (1792, 30914), (1856, 29848), (2132, 25984), (2296, 24128), (2378, 23296), (2624, 21112), (2639, 20992), (2912, 19024), (3016, 18368), (3248, 17056), (3328, 16646), (3584, 15457), (3712, 14924), (3731, 14848), (4264, 12992), (4592, 12064), (4756, 11648), (5248, 10556), (5278, 10496), (5824, 9512), (6032, 9184), (6496, 8528), (6656, 8323), (7424, 7462)]