49830908088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{20047}}^1$

素因数の和:20357

約数の個数: 128

約数和(自身を含む): 139033681920

約数和(自身を除く): 89202773832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 257, 312, 372, 403, 514, 744, 771, 806, 1028, 1209, 1542, 1612, 2056, 2418, 3084, 3224, 3341, 4836, 6168, 6682, 7967, 9672, 10023, 13364, 15934, 20046, 20047, 23901, 26728, 31868, 40092, 40094, 47802, 60141, 63736, 80184, 80188, 95604, 103571, 120282, 160376, 191208, 207142, 240564, 260611, 310713, 414284, 481128, 521222, 621426, 621457, 781833, 828568, 1042444, 1242852, 1242914, 1563666, 1864371, 2084888, 2485704, 2485828, 3127332, 3728742, 4971656, 5152079, 6254664, 7457484, 8078941, 10304158, 14914968, 15456237, 16157882, 20608316, 24236823, 30912474, 32315764, 41216632, 48473646, 61824948, 64631528, 66977027, 96947292, 123649896, 133954054, 159714449, 193894584, 200931081, 267908108, 319428898, 401862162, 479143347, 535816216, 638857796, 803724324, 958286694, 1277715592, 1607448648, 1916573388, 2076287837, 3833146776, 4152575674, 6228863511, 8305151348, 12457727022, 16610302696, 24915454044, 49830908088]

約数ペア:

[(1, 49830908088), (2, 24915454044), (3, 16610302696), (4, 12457727022), (6, 8305151348), (8, 6228863511), (12, 4152575674), (13, 3833146776), (24, 2076287837), (26, 1916573388), (31, 1607448648), (39, 1277715592), (52, 958286694), (62, 803724324), (78, 638857796), (93, 535816216), (104, 479143347), (124, 401862162), (156, 319428898), (186, 267908108), (248, 200931081), (257, 193894584), (312, 159714449), (372, 133954054), (403, 123649896), (514, 96947292), (744, 66977027), (771, 64631528), (806, 61824948), (1028, 48473646), (1209, 41216632), (1542, 32315764), (1612, 30912474), (2056, 24236823), (2418, 20608316), (3084, 16157882), (3224, 15456237), (3341, 14914968), (4836, 10304158), (6168, 8078941), (6682, 7457484), (7967, 6254664), (9672, 5152079), (10023, 4971656), (13364, 3728742), (15934, 3127332), (20046, 2485828), (20047, 2485704), (23901, 2084888), (26728, 1864371), (31868, 1563666), (40092, 1242914), (40094, 1242852), (47802, 1042444), (60141, 828568), (63736, 781833), (80184, 621457), (80188, 621426), (95604, 521222), (103571, 481128), (120282, 414284), (160376, 310713), (191208, 260611), (207142, 240564)]