55798600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1991

約数の個数: 96

約数和(自身を含む): 152490240

約数和(自身を除く): 96691640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1100, 1144, 1300, 1430, 1951, 2200, 2600, 2860, 3575, 3902, 5720, 7150, 7804, 9755, 14300, 15608, 19510, 21461, 25363, 28600, 39020, 42922, 48775, 50726, 78040, 85844, 97550, 101452, 107305, 126815, 171688, 195100, 202904, 214610, 253630, 278993, 390200, 429220, 507260, 536525, 557986, 634075, 858440, 1014520, 1073050, 1115972, 1268150, 1394965, 2146100, 2231944, 2536300, 2789930, 4292200, 5072600, 5579860, 6974825, 11159720, 13949650, 27899300, 55798600]

約数ペア:

[(1, 55798600), (2, 27899300), (4, 13949650), (5, 11159720), (8, 6974825), (10, 5579860), (11, 5072600), (13, 4292200), (20, 2789930), (22, 2536300), (25, 2231944), (26, 2146100), (40, 1394965), (44, 1268150), (50, 1115972), (52, 1073050), (55, 1014520), (65, 858440), (88, 634075), (100, 557986), (104, 536525), (110, 507260), (130, 429220), (143, 390200), (200, 278993), (220, 253630), (260, 214610), (275, 202904), (286, 195100), (325, 171688), (440, 126815), (520, 107305), (550, 101452), (572, 97550), (650, 85844), (715, 78040), (1100, 50726), (1144, 48775), (1300, 42922), (1430, 39020), (1951, 28600), (2200, 25363), (2600, 21461), (2860, 19510), (3575, 15608), (3902, 14300), (5720, 9755), (7150, 7804)]