50277780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 183214080

約数和(自身を除く): 132936300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 180, 188, 189, 210, 235, 252, 270, 282, 283, 315, 329, 378, 420, 423, 470, 540, 564, 566, 630, 658, 705, 756, 846, 849, 940, 945, 987, 1132, 1260, 1269, 1316, 1410, 1415, 1645, 1692, 1698, 1890, 1974, 1981, 2115, 2538, 2547, 2820, 2830, 2961, 3290, 3396, 3780, 3948, 3962, 4230, 4245, 4935, 5076, 5094, 5660, 5922, 5943, 6345, 6580, 7641, 7924, 8460, 8490, 8883, 9870, 9905, 10188, 11844, 11886, 12690, 12735, 13301, 14805, 15282, 16980, 17766, 17829, 19740, 19810, 23772, 25380, 25470, 26602, 29610, 29715, 30564, 35532, 35658, 38205, 39620, 39903, 44415, 50940, 53204, 53487, 59220, 59430, 66505, 71316, 76410, 79806, 88830, 89145, 93107, 106974, 118860, 119709, 133010, 152820, 159612, 177660, 178290, 186214, 199515, 213948, 239418, 266020, 267435, 279321, 356580, 359127, 372428, 399030, 465535, 478836, 534870, 558642, 598545, 718254, 798060, 837963, 931070, 1069740, 1117284, 1197090, 1396605, 1436508, 1675926, 1795635, 1862140, 2394180, 2513889, 2793210, 3351852, 3591270, 4189815, 5027778, 5586420, 7182540, 8379630, 10055556, 12569445, 16759260, 25138890, 50277780]

約数ペア:

[(1, 50277780), (2, 25138890), (3, 16759260), (4, 12569445), (5, 10055556), (6, 8379630), (7, 7182540), (9, 5586420), (10, 5027778), (12, 4189815), (14, 3591270), (15, 3351852), (18, 2793210), (20, 2513889), (21, 2394180), (27, 1862140), (28, 1795635), (30, 1675926), (35, 1436508), (36, 1396605), (42, 1197090), (45, 1117284), (47, 1069740), (54, 931070), (60, 837963), (63, 798060), (70, 718254), (84, 598545), (90, 558642), (94, 534870), (105, 478836), (108, 465535), (126, 399030), (135, 372428), (140, 359127), (141, 356580), (180, 279321), (188, 267435), (189, 266020), (210, 239418), (235, 213948), (252, 199515), (270, 186214), (282, 178290), (283, 177660), (315, 159612), (329, 152820), (378, 133010), (420, 119709), (423, 118860), (470, 106974), (540, 93107), (564, 89145), (566, 88830), (630, 79806), (658, 76410), (705, 71316), (756, 66505), (846, 59430), (849, 59220), (940, 53487), (945, 53204), (987, 50940), (1132, 44415), (1260, 39903), (1269, 39620), (1316, 38205), (1410, 35658), (1415, 35532), (1645, 30564), (1692, 29715), (1698, 29610), (1890, 26602), (1974, 25470), (1981, 25380), (2115, 23772), (2538, 19810), (2547, 19740), (2820, 17829), (2830, 17766), (2961, 16980), (3290, 15282), (3396, 14805), (3780, 13301), (3948, 12735), (3962, 12690), (4230, 11886), (4245, 11844), (4935, 10188), (5076, 9905), (5094, 9870), (5660, 8883), (5922, 8490), (5943, 8460), (6345, 7924), (6580, 7641)]