49623750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 120

約数和(自身を含む): 146934216

約数和(自身を除く): 97310466

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 125, 150, 165, 198, 225, 250, 275, 330, 375, 401, 450, 495, 550, 625, 750, 802, 825, 990, 1125, 1203, 1250, 1375, 1650, 1875, 2005, 2250, 2406, 2475, 2750, 3609, 3750, 4010, 4125, 4411, 4950, 5625, 6015, 6875, 7218, 8250, 8822, 10025, 11250, 12030, 12375, 13233, 13750, 18045, 20050, 20625, 22055, 24750, 26466, 30075, 36090, 39699, 41250, 44110, 50125, 60150, 61875, 66165, 79398, 90225, 100250, 110275, 123750, 132330, 150375, 180450, 198495, 220550, 250625, 300750, 330825, 396990, 451125, 501250, 551375, 661650, 751875, 902250, 992475, 1102750, 1503750, 1654125, 1984950, 2255625, 2756875, 3308250, 4511250, 4962375, 5513750, 8270625, 9924750, 16541250, 24811875, 49623750]

約数ペア:

[(1, 49623750), (2, 24811875), (3, 16541250), (5, 9924750), (6, 8270625), (9, 5513750), (10, 4962375), (11, 4511250), (15, 3308250), (18, 2756875), (22, 2255625), (25, 1984950), (30, 1654125), (33, 1503750), (45, 1102750), (50, 992475), (55, 902250), (66, 751875), (75, 661650), (90, 551375), (99, 501250), (110, 451125), (125, 396990), (150, 330825), (165, 300750), (198, 250625), (225, 220550), (250, 198495), (275, 180450), (330, 150375), (375, 132330), (401, 123750), (450, 110275), (495, 100250), (550, 90225), (625, 79398), (750, 66165), (802, 61875), (825, 60150), (990, 50125), (1125, 44110), (1203, 41250), (1250, 39699), (1375, 36090), (1650, 30075), (1875, 26466), (2005, 24750), (2250, 22055), (2406, 20625), (2475, 20050), (2750, 18045), (3609, 13750), (3750, 13233), (4010, 12375), (4125, 12030), (4411, 11250), (4950, 10025), (5625, 8822), (6015, 8250), (6875, 7218)]