49386720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3368

約数の個数: 96

約数和(自身を含む): 160634880

約数和(自身を除く): 111248160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3319, 3720, 4960, 6638, 7440, 9957, 13276, 14880, 16595, 19914, 26552, 33190, 39828, 49785, 53104, 66380, 79656, 99570, 102889, 106208, 132760, 159312, 199140, 205778, 265520, 308667, 318624, 398280, 411556, 514445, 531040, 617334, 796560, 823112, 1028890, 1234668, 1543335, 1593120, 1646224, 2057780, 2469336, 3086670, 3292448, 4115560, 4938672, 6173340, 8231120, 9877344, 12346680, 16462240, 24693360, 49386720]

約数ペア:

[(1, 49386720), (2, 24693360), (3, 16462240), (4, 12346680), (5, 9877344), (6, 8231120), (8, 6173340), (10, 4938672), (12, 4115560), (15, 3292448), (16, 3086670), (20, 2469336), (24, 2057780), (30, 1646224), (31, 1593120), (32, 1543335), (40, 1234668), (48, 1028890), (60, 823112), (62, 796560), (80, 617334), (93, 531040), (96, 514445), (120, 411556), (124, 398280), (155, 318624), (160, 308667), (186, 265520), (240, 205778), (248, 199140), (310, 159312), (372, 132760), (465, 106208), (480, 102889), (496, 99570), (620, 79656), (744, 66380), (930, 53104), (992, 49785), (1240, 39828), (1488, 33190), (1860, 26552), (2480, 19914), (2976, 16595), (3319, 14880), (3720, 13276), (4960, 9957), (6638, 7440)]