56728830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2713}}^1$

素因数の和:2781

約数の個数: 64

約数和(自身を含む): 147728448

約数和(自身を除く): 90999618

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 1230, 1394, 2091, 2713, 3485, 4182, 5426, 6970, 8139, 10455, 13565, 16278, 20910, 27130, 40695, 46121, 81390, 92242, 111233, 138363, 222466, 230605, 276726, 333699, 461210, 556165, 667398, 691815, 1112330, 1383630, 1668495, 1890961, 3336990, 3781922, 5672883, 9454805, 11345766, 18909610, 28364415, 56728830]

約数ペア:

[(1, 56728830), (2, 28364415), (3, 18909610), (5, 11345766), (6, 9454805), (10, 5672883), (15, 3781922), (17, 3336990), (30, 1890961), (34, 1668495), (41, 1383630), (51, 1112330), (82, 691815), (85, 667398), (102, 556165), (123, 461210), (170, 333699), (205, 276726), (246, 230605), (255, 222466), (410, 138363), (510, 111233), (615, 92242), (697, 81390), (1230, 46121), (1394, 40695), (2091, 27130), (2713, 20910), (3485, 16278), (4182, 13565), (5426, 10455), (6970, 8139)]