48941880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 159969600

約数和(自身を除く): 111027720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 137, 156, 195, 229, 260, 274, 312, 390, 411, 458, 520, 548, 685, 687, 780, 822, 916, 1096, 1145, 1370, 1374, 1560, 1644, 1781, 1832, 2055, 2290, 2740, 2748, 2977, 3288, 3435, 3562, 4110, 4580, 5343, 5480, 5496, 5954, 6870, 7124, 8220, 8905, 8931, 9160, 10686, 11908, 13740, 14248, 14885, 16440, 17810, 17862, 21372, 23816, 26715, 27480, 29770, 31373, 35620, 35724, 42744, 44655, 53430, 59540, 62746, 71240, 71448, 89310, 94119, 106860, 119080, 125492, 156865, 178620, 188238, 213720, 250984, 313730, 357240, 376476, 407849, 470595, 627460, 752952, 815698, 941190, 1223547, 1254920, 1631396, 1882380, 2039245, 2447094, 3262792, 3764760, 4078490, 4894188, 6117735, 8156980, 9788376, 12235470, 16313960, 24470940, 48941880]

約数ペア:

[(1, 48941880), (2, 24470940), (3, 16313960), (4, 12235470), (5, 9788376), (6, 8156980), (8, 6117735), (10, 4894188), (12, 4078490), (13, 3764760), (15, 3262792), (20, 2447094), (24, 2039245), (26, 1882380), (30, 1631396), (39, 1254920), (40, 1223547), (52, 941190), (60, 815698), (65, 752952), (78, 627460), (104, 470595), (120, 407849), (130, 376476), (137, 357240), (156, 313730), (195, 250984), (229, 213720), (260, 188238), (274, 178620), (312, 156865), (390, 125492), (411, 119080), (458, 106860), (520, 94119), (548, 89310), (685, 71448), (687, 71240), (780, 62746), (822, 59540), (916, 53430), (1096, 44655), (1145, 42744), (1370, 35724), (1374, 35620), (1560, 31373), (1644, 29770), (1781, 27480), (1832, 26715), (2055, 23816), (2290, 21372), (2740, 17862), (2748, 17810), (2977, 16440), (3288, 14885), (3435, 14248), (3562, 13740), (4110, 11908), (4580, 10686), (5343, 9160), (5480, 8931), (5496, 8905), (5954, 8220), (6870, 7124)]