53627880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 173606400

約数和(自身を除く): 119978520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 547, 570, 645, 760, 817, 860, 1032, 1094, 1140, 1290, 1634, 1641, 1720, 2188, 2280, 2451, 2580, 2735, 3268, 3282, 4085, 4376, 4902, 5160, 5470, 6536, 6564, 8170, 8205, 9804, 10393, 10940, 12255, 13128, 16340, 16410, 19608, 20786, 21880, 23521, 24510, 31179, 32680, 32820, 41572, 47042, 49020, 51965, 62358, 65640, 70563, 83144, 94084, 98040, 103930, 117605, 124716, 141126, 155895, 188168, 207860, 235210, 249432, 282252, 311790, 352815, 415720, 446899, 470420, 564504, 623580, 705630, 893798, 940840, 1247160, 1340697, 1411260, 1787596, 2234495, 2681394, 2822520, 3575192, 4468990, 5362788, 6703485, 8937980, 10725576, 13406970, 17875960, 26813940, 53627880]

約数ペア:

[(1, 53627880), (2, 26813940), (3, 17875960), (4, 13406970), (5, 10725576), (6, 8937980), (8, 6703485), (10, 5362788), (12, 4468990), (15, 3575192), (19, 2822520), (20, 2681394), (24, 2234495), (30, 1787596), (38, 1411260), (40, 1340697), (43, 1247160), (57, 940840), (60, 893798), (76, 705630), (86, 623580), (95, 564504), (114, 470420), (120, 446899), (129, 415720), (152, 352815), (172, 311790), (190, 282252), (215, 249432), (228, 235210), (258, 207860), (285, 188168), (344, 155895), (380, 141126), (430, 124716), (456, 117605), (516, 103930), (547, 98040), (570, 94084), (645, 83144), (760, 70563), (817, 65640), (860, 62358), (1032, 51965), (1094, 49020), (1140, 47042), (1290, 41572), (1634, 32820), (1641, 32680), (1720, 31179), (2188, 24510), (2280, 23521), (2451, 21880), (2580, 20786), (2735, 19608), (3268, 16410), (3282, 16340), (4085, 13128), (4376, 12255), (4902, 10940), (5160, 10393), (5470, 9804), (6536, 8205), (6564, 8170)]