53654490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19231}}^1$

素因数の和:19275

約数の個数: 48

約数和(自身を含む): 144009216

約数和(自身を除く): 90354726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 19231, 38462, 57693, 96155, 115386, 173079, 192310, 288465, 346158, 576930, 596161, 865395, 1192322, 1730790, 1788483, 2980805, 3576966, 5365449, 5961610, 8942415, 10730898, 17884830, 26827245, 53654490]

約数ペア:

[(1, 53654490), (2, 26827245), (3, 17884830), (5, 10730898), (6, 8942415), (9, 5961610), (10, 5365449), (15, 3576966), (18, 2980805), (30, 1788483), (31, 1730790), (45, 1192322), (62, 865395), (90, 596161), (93, 576930), (155, 346158), (186, 288465), (279, 192310), (310, 173079), (465, 115386), (558, 96155), (930, 57693), (1395, 38462), (2790, 19231)]