28618150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 59089968

約数和(自身を除く): 30471818

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 853, 1342, 1525, 1706, 3050, 3355, 4265, 6710, 8530, 9383, 16775, 18766, 21325, 33550, 42650, 46915, 52033, 93830, 104066, 234575, 260165, 469150, 520330, 572363, 1144726, 1300825, 2601650, 2861815, 5723630, 14309075, 28618150]

約数ペア:

[(1, 28618150), (2, 14309075), (5, 5723630), (10, 2861815), (11, 2601650), (22, 1300825), (25, 1144726), (50, 572363), (55, 520330), (61, 469150), (110, 260165), (122, 234575), (275, 104066), (305, 93830), (550, 52033), (610, 46915), (671, 42650), (853, 33550), (1342, 21325), (1525, 18766), (1706, 16775), (3050, 9383), (3355, 8530), (4265, 6710)]