53715750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 155271168

約数和(自身を除く): 101555418

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 125, 150, 165, 170, 187, 250, 255, 275, 330, 374, 375, 383, 425, 510, 550, 561, 750, 766, 825, 850, 935, 1122, 1149, 1275, 1375, 1650, 1870, 1915, 2125, 2298, 2550, 2750, 2805, 3830, 4125, 4213, 4250, 4675, 5610, 5745, 6375, 6511, 8250, 8426, 9350, 9575, 11490, 12639, 12750, 13022, 14025, 19150, 19533, 21065, 23375, 25278, 28050, 28725, 32555, 39066, 42130, 46750, 47875, 57450, 63195, 65110, 70125, 71621, 95750, 97665, 105325, 126390, 140250, 143242, 143625, 162775, 195330, 210650, 214863, 287250, 315975, 325550, 358105, 429726, 488325, 526625, 631950, 716210, 813875, 976650, 1053250, 1074315, 1579875, 1627750, 1790525, 2148630, 2441625, 3159750, 3581050, 4883250, 5371575, 8952625, 10743150, 17905250, 26857875, 53715750]

約数ペア:

[(1, 53715750), (2, 26857875), (3, 17905250), (5, 10743150), (6, 8952625), (10, 5371575), (11, 4883250), (15, 3581050), (17, 3159750), (22, 2441625), (25, 2148630), (30, 1790525), (33, 1627750), (34, 1579875), (50, 1074315), (51, 1053250), (55, 976650), (66, 813875), (75, 716210), (85, 631950), (102, 526625), (110, 488325), (125, 429726), (150, 358105), (165, 325550), (170, 315975), (187, 287250), (250, 214863), (255, 210650), (275, 195330), (330, 162775), (374, 143625), (375, 143242), (383, 140250), (425, 126390), (510, 105325), (550, 97665), (561, 95750), (750, 71621), (766, 70125), (825, 65110), (850, 63195), (935, 57450), (1122, 47875), (1149, 46750), (1275, 42130), (1375, 39066), (1650, 32555), (1870, 28725), (1915, 28050), (2125, 25278), (2298, 23375), (2550, 21065), (2750, 19533), (2805, 19150), (3830, 14025), (4125, 13022), (4213, 12750), (4250, 12639), (4675, 11490), (5610, 9575), (5745, 9350), (6375, 8426), (6511, 8250)]