51083970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 157593600

約数和(自身を除く): 106509630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 49, 57, 59, 62, 70, 93, 95, 98, 105, 114, 118, 133, 147, 155, 177, 186, 190, 210, 217, 245, 266, 285, 294, 295, 310, 354, 399, 413, 434, 465, 490, 570, 589, 590, 651, 665, 735, 798, 826, 885, 930, 931, 1085, 1121, 1178, 1239, 1302, 1330, 1470, 1519, 1767, 1770, 1829, 1862, 1995, 2065, 2170, 2242, 2478, 2793, 2891, 2945, 3038, 3255, 3363, 3534, 3658, 3990, 4123, 4130, 4557, 4655, 5487, 5586, 5605, 5782, 5890, 6195, 6510, 6726, 7595, 7847, 8246, 8673, 8835, 9114, 9145, 9310, 10974, 11210, 12369, 12390, 12803, 13965, 14455, 15190, 15694, 16815, 17346, 17670, 18290, 20615, 22785, 23541, 24738, 25606, 27435, 27930, 28861, 28910, 33630, 34751, 38409, 39235, 41230, 43365, 45570, 47082, 54870, 54929, 57722, 61845, 64015, 69502, 76818, 78470, 86583, 86730, 89621, 104253, 109858, 117705, 123690, 128030, 144305, 164787, 173166, 173755, 179242, 192045, 208506, 235410, 243257, 268863, 274645, 288610, 329574, 347510, 384090, 432915, 448105, 486514, 521265, 537726, 549290, 729771, 823935, 865830, 896210, 1042530, 1216285, 1344315, 1459542, 1647870, 1702799, 2432570, 2688630, 3405598, 3648855, 5108397, 7297710, 8513995, 10216794, 17027990, 25541985, 51083970]

約数ペア:

[(1, 51083970), (2, 25541985), (3, 17027990), (5, 10216794), (6, 8513995), (7, 7297710), (10, 5108397), (14, 3648855), (15, 3405598), (19, 2688630), (21, 2432570), (30, 1702799), (31, 1647870), (35, 1459542), (38, 1344315), (42, 1216285), (49, 1042530), (57, 896210), (59, 865830), (62, 823935), (70, 729771), (93, 549290), (95, 537726), (98, 521265), (105, 486514), (114, 448105), (118, 432915), (133, 384090), (147, 347510), (155, 329574), (177, 288610), (186, 274645), (190, 268863), (210, 243257), (217, 235410), (245, 208506), (266, 192045), (285, 179242), (294, 173755), (295, 173166), (310, 164787), (354, 144305), (399, 128030), (413, 123690), (434, 117705), (465, 109858), (490, 104253), (570, 89621), (589, 86730), (590, 86583), (651, 78470), (665, 76818), (735, 69502), (798, 64015), (826, 61845), (885, 57722), (930, 54929), (931, 54870), (1085, 47082), (1121, 45570), (1178, 43365), (1239, 41230), (1302, 39235), (1330, 38409), (1470, 34751), (1519, 33630), (1767, 28910), (1770, 28861), (1829, 27930), (1862, 27435), (1995, 25606), (2065, 24738), (2170, 23541), (2242, 22785), (2478, 20615), (2793, 18290), (2891, 17670), (2945, 17346), (3038, 16815), (3255, 15694), (3363, 15190), (3534, 14455), (3658, 13965), (3990, 12803), (4123, 12390), (4130, 12369), (4557, 11210), (4655, 10974), (5487, 9310), (5586, 9145), (5605, 9114), (5782, 8835), (5890, 8673), (6195, 8246), (6510, 7847), (6726, 7595)]