53039640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 171705600

約数和(自身を除く): 118665960

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, 541, 570, 645, 760, 817, 860, 1032, 1082, 1140, 1290, 1623, 1634, 1720, 2164, 2280, 2451, 2580, 2705, 3246, 3268, 4085, 4328, 4902, 5160, 5410, 6492, 6536, 8115, 8170, 9804, 10279, 10820, 12255, 12984, 16230, 16340, 19608, 20558, 21640, 23263, 24510, 30837, 32460, 32680, 41116, 46526, 49020, 51395, 61674, 64920, 69789, 82232, 93052, 98040, 102790, 116315, 123348, 139578, 154185, 186104, 205580, 232630, 246696, 279156, 308370, 348945, 411160, 441997, 465260, 558312, 616740, 697890, 883994, 930520, 1233480, 1325991, 1395780, 1767988, 2209985, 2651982, 2791560, 3535976, 4419970, 5303964, 6629955, 8839940, 10607928, 13259910, 17679880, 26519820, 53039640]

約数ペア:

[(1, 53039640), (2, 26519820), (3, 17679880), (4, 13259910), (5, 10607928), (6, 8839940), (8, 6629955), (10, 5303964), (12, 4419970), (15, 3535976), (19, 2791560), (20, 2651982), (24, 2209985), (30, 1767988), (38, 1395780), (40, 1325991), (43, 1233480), (57, 930520), (60, 883994), (76, 697890), (86, 616740), (95, 558312), (114, 465260), (120, 441997), (129, 411160), (152, 348945), (172, 308370), (190, 279156), (215, 246696), (228, 232630), (258, 205580), (285, 186104), (344, 154185), (380, 139578), (430, 123348), (456, 116315), (516, 102790), (541, 98040), (570, 93052), (645, 82232), (760, 69789), (817, 64920), (860, 61674), (1032, 51395), (1082, 49020), (1140, 46526), (1290, 41116), (1623, 32680), (1634, 32460), (1720, 30837), (2164, 24510), (2280, 23263), (2451, 21640), (2580, 20558), (2705, 19608), (3246, 16340), (3268, 16230), (4085, 12984), (4328, 12255), (4902, 10820), (5160, 10279), (5410, 9804), (6492, 8170), (6536, 8115)]