50754340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 133217280

約数和(自身を除く): 82462940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 79, 91, 130, 140, 158, 182, 260, 316, 353, 364, 395, 455, 553, 706, 790, 910, 1027, 1106, 1412, 1580, 1765, 1820, 2054, 2212, 2471, 2765, 3530, 4108, 4589, 4942, 5135, 5530, 7060, 7189, 9178, 9884, 10270, 11060, 12355, 14378, 18356, 20540, 22945, 24710, 27887, 28756, 32123, 35945, 45890, 49420, 55774, 64246, 71890, 91780, 111548, 128492, 139435, 143780, 160615, 195209, 278870, 321230, 362531, 390418, 557740, 642460, 725062, 780836, 976045, 1450124, 1812655, 1952090, 2537717, 3625310, 3904180, 5075434, 7250620, 10150868, 12688585, 25377170, 50754340]

約数ペア:

[(1, 50754340), (2, 25377170), (4, 12688585), (5, 10150868), (7, 7250620), (10, 5075434), (13, 3904180), (14, 3625310), (20, 2537717), (26, 1952090), (28, 1812655), (35, 1450124), (52, 976045), (65, 780836), (70, 725062), (79, 642460), (91, 557740), (130, 390418), (140, 362531), (158, 321230), (182, 278870), (260, 195209), (316, 160615), (353, 143780), (364, 139435), (395, 128492), (455, 111548), (553, 91780), (706, 71890), (790, 64246), (910, 55774), (1027, 49420), (1106, 45890), (1412, 35945), (1580, 32123), (1765, 28756), (1820, 27887), (2054, 24710), (2212, 22945), (2471, 20540), (2765, 18356), (3530, 14378), (4108, 12355), (4589, 11060), (4942, 10270), (5135, 9884), (5530, 9178), (7060, 7189)]