53997240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2197

約数の個数: 128

約数和(自身を含む): 186105600

約数和(自身を除く): 132108360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2153, 2280, 2508, 3135, 4180, 4306, 5016, 6270, 6459, 8360, 8612, 10765, 12540, 12918, 17224, 21530, 23683, 25080, 25836, 32295, 40907, 43060, 47366, 51672, 64590, 71049, 81814, 86120, 94732, 118415, 122721, 129180, 142098, 163628, 189464, 204535, 236830, 245442, 258360, 284196, 327256, 355245, 409070, 449977, 473660, 490884, 568392, 613605, 710490, 818140, 899954, 947320, 981768, 1227210, 1349931, 1420980, 1636280, 1799908, 2249885, 2454420, 2699862, 2841960, 3599816, 4499770, 4908840, 5399724, 6749655, 8999540, 10799448, 13499310, 17999080, 26998620, 53997240]

約数ペア:

[(1, 53997240), (2, 26998620), (3, 17999080), (4, 13499310), (5, 10799448), (6, 8999540), (8, 6749655), (10, 5399724), (11, 4908840), (12, 4499770), (15, 3599816), (19, 2841960), (20, 2699862), (22, 2454420), (24, 2249885), (30, 1799908), (33, 1636280), (38, 1420980), (40, 1349931), (44, 1227210), (55, 981768), (57, 947320), (60, 899954), (66, 818140), (76, 710490), (88, 613605), (95, 568392), (110, 490884), (114, 473660), (120, 449977), (132, 409070), (152, 355245), (165, 327256), (190, 284196), (209, 258360), (220, 245442), (228, 236830), (264, 204535), (285, 189464), (330, 163628), (380, 142098), (418, 129180), (440, 122721), (456, 118415), (570, 94732), (627, 86120), (660, 81814), (760, 71049), (836, 64590), (1045, 51672), (1140, 47366), (1254, 43060), (1320, 40907), (1672, 32295), (2090, 25836), (2153, 25080), (2280, 23683), (2508, 21530), (3135, 17224), (4180, 12918), (4306, 12540), (5016, 10765), (6270, 8612), (6459, 8360)]