53513167080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1\times {\mathrm{2707}}^1$

素因数の和:3619

約数の個数: 128

約数和(自身を含む): 161475223680

約数和(自身を除く): 107962056600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 641, 771, 1028, 1282, 1285, 1542, 1923, 2056, 2564, 2570, 2707, 3084, 3205, 3846, 3855, 5128, 5140, 5414, 6168, 6410, 7692, 7710, 8121, 9615, 10280, 10828, 12820, 13535, 15384, 15420, 16242, 19230, 21656, 25640, 27070, 30840, 32484, 38460, 40605, 54140, 64968, 76920, 81210, 108280, 162420, 164737, 324840, 329474, 494211, 658948, 695699, 823685, 988422, 1317896, 1391398, 1647370, 1735187, 1976844, 2087097, 2471055, 2782796, 3294740, 3470374, 3478495, 3953688, 4174194, 4942110, 5205561, 5565592, 6589480, 6940748, 6956990, 8348388, 8675935, 9884220, 10411122, 10435485, 13881496, 13913980, 16696776, 17351870, 19768440, 20822244, 20870970, 26027805, 27827960, 34703740, 41644488, 41741940, 52055610, 69407480, 83483880, 104111220, 208222440, 445943059, 891886118, 1337829177, 1783772236, 2229715295, 2675658354, 3567544472, 4459430590, 5351316708, 6689145885, 8918861180, 10702633416, 13378291770, 17837722360, 26756583540, 53513167080]

約数ペア:

[(1, 53513167080), (2, 26756583540), (3, 17837722360), (4, 13378291770), (5, 10702633416), (6, 8918861180), (8, 6689145885), (10, 5351316708), (12, 4459430590), (15, 3567544472), (20, 2675658354), (24, 2229715295), (30, 1783772236), (40, 1337829177), (60, 891886118), (120, 445943059), (257, 208222440), (514, 104111220), (641, 83483880), (771, 69407480), (1028, 52055610), (1282, 41741940), (1285, 41644488), (1542, 34703740), (1923, 27827960), (2056, 26027805), (2564, 20870970), (2570, 20822244), (2707, 19768440), (3084, 17351870), (3205, 16696776), (3846, 13913980), (3855, 13881496), (5128, 10435485), (5140, 10411122), (5414, 9884220), (6168, 8675935), (6410, 8348388), (7692, 6956990), (7710, 6940748), (8121, 6589480), (9615, 5565592), (10280, 5205561), (10828, 4942110), (12820, 4174194), (13535, 3953688), (15384, 3478495), (15420, 3470374), (16242, 3294740), (19230, 2782796), (21656, 2471055), (25640, 2087097), (27070, 1976844), (30840, 1735187), (32484, 1647370), (38460, 1391398), (40605, 1317896), (54140, 988422), (64968, 823685), (76920, 695699), (81210, 658948), (108280, 494211), (162420, 329474), (164737, 324840)]