25285150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1537

約数の個数: 48

約数和(自身を含む): 52996608

約数和(自身を除く): 27711458

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1483, 1550, 1705, 2966, 3410, 7415, 8525, 14830, 16313, 17050, 32626, 37075, 45973, 74150, 81565, 91946, 163130, 229865, 407825, 459730, 505703, 815650, 1011406, 1149325, 2298650, 2528515, 5057030, 12642575, 25285150]

約数ペア:

[(1, 25285150), (2, 12642575), (5, 5057030), (10, 2528515), (11, 2298650), (22, 1149325), (25, 1011406), (31, 815650), (50, 505703), (55, 459730), (62, 407825), (110, 229865), (155, 163130), (275, 91946), (310, 81565), (341, 74150), (550, 45973), (682, 37075), (775, 32626), (1483, 17050), (1550, 16313), (1705, 14830), (2966, 8525), (3410, 7415)]