49324380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:928

約数の個数: 144

約数和(自身を含む): 169303680

約数和(自身を除く): 119979300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 883, 931, 980, 1140, 1330, 1470, 1596, 1766, 1862, 1995, 2649, 2660, 2793, 2940, 3532, 3724, 3990, 4415, 4655, 5298, 5586, 6181, 7980, 8830, 9310, 10596, 11172, 12362, 13245, 13965, 16777, 17660, 18543, 18620, 24724, 26490, 27930, 30905, 33554, 37086, 43267, 50331, 52980, 55860, 61810, 67108, 74172, 83885, 86534, 92715, 100662, 117439, 123620, 129801, 167770, 173068, 185430, 201324, 216335, 234878, 251655, 259602, 335540, 352317, 370860, 432670, 469756, 503310, 519204, 587195, 649005, 704634, 822073, 865340, 1006620, 1174390, 1298010, 1409268, 1644146, 1761585, 2348780, 2466219, 2596020, 3288292, 3523170, 4110365, 4932438, 7046340, 8220730, 9864876, 12331095, 16441460, 24662190, 49324380]

約数ペア:

[(1, 49324380), (2, 24662190), (3, 16441460), (4, 12331095), (5, 9864876), (6, 8220730), (7, 7046340), (10, 4932438), (12, 4110365), (14, 3523170), (15, 3288292), (19, 2596020), (20, 2466219), (21, 2348780), (28, 1761585), (30, 1644146), (35, 1409268), (38, 1298010), (42, 1174390), (49, 1006620), (57, 865340), (60, 822073), (70, 704634), (76, 649005), (84, 587195), (95, 519204), (98, 503310), (105, 469756), (114, 432670), (133, 370860), (140, 352317), (147, 335540), (190, 259602), (196, 251655), (210, 234878), (228, 216335), (245, 201324), (266, 185430), (285, 173068), (294, 167770), (380, 129801), (399, 123620), (420, 117439), (490, 100662), (532, 92715), (570, 86534), (588, 83885), (665, 74172), (735, 67108), (798, 61810), (883, 55860), (931, 52980), (980, 50331), (1140, 43267), (1330, 37086), (1470, 33554), (1596, 30905), (1766, 27930), (1862, 26490), (1995, 24724), (2649, 18620), (2660, 18543), (2793, 17660), (2940, 16777), (3532, 13965), (3724, 13245), (3990, 12362), (4415, 11172), (4655, 10596), (5298, 9310), (5586, 8830), (6181, 7980)]