49153650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 151401024

約数和(自身を除く): 102247374

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 169, 175, 182, 195, 210, 273, 277, 325, 338, 350, 390, 455, 507, 525, 546, 554, 650, 831, 845, 910, 975, 1014, 1050, 1183, 1365, 1385, 1662, 1690, 1939, 1950, 2275, 2366, 2535, 2730, 2770, 3549, 3601, 3878, 4155, 4225, 4550, 5070, 5817, 5915, 6825, 6925, 7098, 7202, 8310, 8450, 9695, 10803, 11634, 11830, 12675, 13650, 13850, 17745, 18005, 19390, 20775, 21606, 25207, 25350, 29085, 29575, 35490, 36010, 41550, 46813, 48475, 50414, 54015, 58170, 59150, 75621, 88725, 90025, 93626, 96950, 108030, 126035, 140439, 145425, 151242, 177450, 180050, 234065, 252070, 270075, 280878, 290850, 327691, 378105, 468130, 540150, 630175, 655382, 702195, 756210, 983073, 1170325, 1260350, 1404390, 1638455, 1890525, 1966146, 2340650, 3276910, 3510975, 3781050, 4915365, 7021950, 8192275, 9830730, 16384550, 24576825, 49153650]

約数ペア:

[(1, 49153650), (2, 24576825), (3, 16384550), (5, 9830730), (6, 8192275), (7, 7021950), (10, 4915365), (13, 3781050), (14, 3510975), (15, 3276910), (21, 2340650), (25, 1966146), (26, 1890525), (30, 1638455), (35, 1404390), (39, 1260350), (42, 1170325), (50, 983073), (65, 756210), (70, 702195), (75, 655382), (78, 630175), (91, 540150), (105, 468130), (130, 378105), (150, 327691), (169, 290850), (175, 280878), (182, 270075), (195, 252070), (210, 234065), (273, 180050), (277, 177450), (325, 151242), (338, 145425), (350, 140439), (390, 126035), (455, 108030), (507, 96950), (525, 93626), (546, 90025), (554, 88725), (650, 75621), (831, 59150), (845, 58170), (910, 54015), (975, 50414), (1014, 48475), (1050, 46813), (1183, 41550), (1365, 36010), (1385, 35490), (1662, 29575), (1690, 29085), (1939, 25350), (1950, 25207), (2275, 21606), (2366, 20775), (2535, 19390), (2730, 18005), (2770, 17745), (3549, 13850), (3601, 13650), (3878, 12675), (4155, 11830), (4225, 11634), (4550, 10803), (5070, 9695), (5817, 8450), (5915, 8310), (6825, 7202), (6925, 7098)]