15551498950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2579}}^1\times {\mathrm{9277}}^1$

素因数の和:11881

約数の個数: 48

約数和(自身を含む): 31166286480

約数和(自身を除く): 15614787530

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2579, 5158, 9277, 12895, 18554, 25790, 33527, 46385, 64475, 67054, 92770, 120601, 128950, 167635, 231925, 241202, 335270, 463850, 603005, 838175, 1206010, 1676350, 3015025, 6030050, 23925383, 47850766, 119626915, 239253830, 311029979, 598134575, 622059958, 1196269150, 1555149895, 3110299790, 7775749475, 15551498950]

約数ペア:

[(1, 15551498950), (2, 7775749475), (5, 3110299790), (10, 1555149895), (13, 1196269150), (25, 622059958), (26, 598134575), (50, 311029979), (65, 239253830), (130, 119626915), (325, 47850766), (650, 23925383), (2579, 6030050), (5158, 3015025), (9277, 1676350), (12895, 1206010), (18554, 838175), (25790, 603005), (33527, 463850), (46385, 335270), (64475, 241202), (67054, 231925), (92770, 167635), (120601, 128950)]