50753940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^2$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 150302880

約数和(自身を除く): 99548940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 211, 228, 285, 380, 422, 570, 633, 844, 1055, 1140, 1266, 2110, 2532, 3165, 4009, 4220, 6330, 8018, 12027, 12660, 16036, 20045, 24054, 40090, 44521, 48108, 60135, 80180, 89042, 120270, 133563, 178084, 222605, 240540, 267126, 445210, 534252, 667815, 845899, 890420, 1335630, 1691798, 2537697, 2671260, 3383596, 4229495, 5075394, 8458990, 10150788, 12688485, 16917980, 25376970, 50753940]

約数ペア:

[(1, 50753940), (2, 25376970), (3, 16917980), (4, 12688485), (5, 10150788), (6, 8458990), (10, 5075394), (12, 4229495), (15, 3383596), (19, 2671260), (20, 2537697), (30, 1691798), (38, 1335630), (57, 890420), (60, 845899), (76, 667815), (95, 534252), (114, 445210), (190, 267126), (211, 240540), (228, 222605), (285, 178084), (380, 133563), (422, 120270), (570, 89042), (633, 80180), (844, 60135), (1055, 48108), (1140, 44521), (1266, 40090), (2110, 24054), (2532, 20045), (3165, 16036), (4009, 12660), (4220, 12027), (6330, 8018)]