55285630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 55029890

約数列:

[1, 2, 5, 10, 19, 38, 41, 47, 82, 94, 95, 151, 190, 205, 235, 302, 410, 470, 755, 779, 893, 1510, 1558, 1786, 1927, 2869, 3854, 3895, 4465, 5738, 6191, 7097, 7790, 8930, 9635, 12382, 14194, 14345, 19270, 28690, 30955, 35485, 36613, 61910, 70970, 73226, 117629, 134843, 183065, 235258, 269686, 290977, 366130, 581954, 588145, 674215, 1176290, 1348430, 1454885, 2909770, 5528563, 11057126, 27642815, 55285630]

約数ペア:

[(1, 55285630), (2, 27642815), (5, 11057126), (10, 5528563), (19, 2909770), (38, 1454885), (41, 1348430), (47, 1176290), (82, 674215), (94, 588145), (95, 581954), (151, 366130), (190, 290977), (205, 269686), (235, 235258), (302, 183065), (410, 134843), (470, 117629), (755, 73226), (779, 70970), (893, 61910), (1510, 36613), (1558, 35485), (1786, 30955), (1927, 28690), (2869, 19270), (3854, 14345), (3895, 14194), (4465, 12382), (5738, 9635), (6191, 8930), (7097, 7790)]