49081890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 146748672

約数和(自身を除く): 97666782

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 255, 286, 330, 374, 390, 429, 442, 510, 561, 663, 673, 715, 858, 935, 1105, 1122, 1326, 1346, 1430, 1870, 2019, 2145, 2210, 2431, 2805, 3315, 3365, 4038, 4290, 4862, 5610, 6630, 6730, 7293, 7403, 8749, 10095, 11441, 12155, 14586, 14806, 17498, 20190, 22209, 22882, 24310, 26247, 34323, 36465, 37015, 43745, 44418, 52494, 57205, 68646, 72930, 74030, 87490, 96239, 111045, 114410, 125851, 131235, 148733, 171615, 192478, 222090, 251702, 262470, 288717, 297466, 343230, 377553, 446199, 481195, 577434, 629255, 743665, 755106, 892398, 962390, 1258510, 1443585, 1487330, 1636063, 1887765, 2230995, 2887170, 3272126, 3775530, 4461990, 4908189, 8180315, 9816378, 16360630, 24540945, 49081890]

約数ペア:

[(1, 49081890), (2, 24540945), (3, 16360630), (5, 9816378), (6, 8180315), (10, 4908189), (11, 4461990), (13, 3775530), (15, 3272126), (17, 2887170), (22, 2230995), (26, 1887765), (30, 1636063), (33, 1487330), (34, 1443585), (39, 1258510), (51, 962390), (55, 892398), (65, 755106), (66, 743665), (78, 629255), (85, 577434), (102, 481195), (110, 446199), (130, 377553), (143, 343230), (165, 297466), (170, 288717), (187, 262470), (195, 251702), (221, 222090), (255, 192478), (286, 171615), (330, 148733), (374, 131235), (390, 125851), (429, 114410), (442, 111045), (510, 96239), (561, 87490), (663, 74030), (673, 72930), (715, 68646), (858, 57205), (935, 52494), (1105, 44418), (1122, 43745), (1326, 37015), (1346, 36465), (1430, 34323), (1870, 26247), (2019, 24310), (2145, 22882), (2210, 22209), (2431, 20190), (2805, 17498), (3315, 14806), (3365, 14586), (4038, 12155), (4290, 11441), (4862, 10095), (5610, 8749), (6630, 7403), (6730, 7293)]