16505950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 33140736

約数和(自身を除く): 16634786

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 463, 575, 713, 775, 926, 1150, 1426, 1550, 2315, 3565, 4630, 7130, 10649, 11575, 14353, 17825, 21298, 23150, 28706, 35650, 53245, 71765, 106490, 143530, 266225, 330119, 358825, 532450, 660238, 717650, 1650595, 3301190, 8252975, 16505950]

約数ペア:

[(1, 16505950), (2, 8252975), (5, 3301190), (10, 1650595), (23, 717650), (25, 660238), (31, 532450), (46, 358825), (50, 330119), (62, 266225), (115, 143530), (155, 106490), (230, 71765), (310, 53245), (463, 35650), (575, 28706), (713, 23150), (775, 21298), (926, 17825), (1150, 14353), (1426, 11575), (1550, 10649), (2315, 7130), (3565, 4630)]