56007900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4787}}^1$

素因数の和:4820

約数の個数: 108

約数和(自身を含む): 189097272

約数和(自身を除く): 133089372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 4787, 5850, 9574, 11700, 14361, 19148, 23935, 28722, 43083, 47870, 57444, 62231, 71805, 86166, 95740, 119675, 124462, 143610, 172332, 186693, 215415, 239350, 248924, 287220, 311155, 359025, 373386, 430830, 478700, 560079, 622310, 718050, 746772, 861660, 933465, 1077075, 1120158, 1244620, 1436100, 1555775, 1866930, 2154150, 2240316, 2800395, 3111550, 3733860, 4308300, 4667325, 5600790, 6223100, 9334650, 11201580, 14001975, 18669300, 28003950, 56007900]

約数ペア:

[(1, 56007900), (2, 28003950), (3, 18669300), (4, 14001975), (5, 11201580), (6, 9334650), (9, 6223100), (10, 5600790), (12, 4667325), (13, 4308300), (15, 3733860), (18, 3111550), (20, 2800395), (25, 2240316), (26, 2154150), (30, 1866930), (36, 1555775), (39, 1436100), (45, 1244620), (50, 1120158), (52, 1077075), (60, 933465), (65, 861660), (75, 746772), (78, 718050), (90, 622310), (100, 560079), (117, 478700), (130, 430830), (150, 373386), (156, 359025), (180, 311155), (195, 287220), (225, 248924), (234, 239350), (260, 215415), (300, 186693), (325, 172332), (390, 143610), (450, 124462), (468, 119675), (585, 95740), (650, 86166), (780, 71805), (900, 62231), (975, 57444), (1170, 47870), (1300, 43083), (1950, 28722), (2340, 23935), (2925, 19148), (3900, 14361), (4787, 11700), (5850, 9574)]