47792790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1471}}^1$

素因数の和:1522

約数の個数: 72

約数和(自身を含む): 131234688

約数和(自身を除く): 83441898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1471, 1710, 1805, 2166, 2942, 3249, 3610, 4413, 5415, 6498, 7355, 8826, 10830, 13239, 14710, 16245, 22065, 26478, 27949, 32490, 44130, 55898, 66195, 83847, 132390, 139745, 167694, 251541, 279490, 419235, 503082, 531031, 838470, 1062062, 1257705, 1593093, 2515410, 2655155, 3186186, 4779279, 5310310, 7965465, 9558558, 15930930, 23896395, 47792790]

約数ペア:

[(1, 47792790), (2, 23896395), (3, 15930930), (5, 9558558), (6, 7965465), (9, 5310310), (10, 4779279), (15, 3186186), (18, 2655155), (19, 2515410), (30, 1593093), (38, 1257705), (45, 1062062), (57, 838470), (90, 531031), (95, 503082), (114, 419235), (171, 279490), (190, 251541), (285, 167694), (342, 139745), (361, 132390), (570, 83847), (722, 66195), (855, 55898), (1083, 44130), (1471, 32490), (1710, 27949), (1805, 26478), (2166, 22065), (2942, 16245), (3249, 14710), (3610, 13239), (4413, 10830), (5415, 8826), (6498, 7355)]