54191970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 168583680

約数和(自身を除く): 114391710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 53, 54, 63, 70, 90, 105, 106, 126, 135, 159, 189, 210, 265, 270, 315, 318, 371, 378, 477, 530, 541, 630, 742, 795, 945, 954, 1082, 1113, 1431, 1590, 1623, 1855, 1890, 2226, 2385, 2705, 2862, 3246, 3339, 3710, 3787, 4770, 4869, 5410, 5565, 6678, 7155, 7574, 8115, 9738, 10017, 11130, 11361, 14310, 14607, 16230, 16695, 18935, 20034, 22722, 24345, 28673, 29214, 33390, 34083, 37870, 48690, 50085, 56805, 57346, 68166, 73035, 86019, 100170, 102249, 113610, 143365, 146070, 170415, 172038, 200711, 204498, 258057, 286730, 340830, 401422, 430095, 511245, 516114, 602133, 774171, 860190, 1003555, 1022490, 1204266, 1290285, 1548342, 1806399, 2007110, 2580570, 3010665, 3612798, 3870855, 5419197, 6021330, 7741710, 9031995, 10838394, 18063990, 27095985, 54191970]

約数ペア:

[(1, 54191970), (2, 27095985), (3, 18063990), (5, 10838394), (6, 9031995), (7, 7741710), (9, 6021330), (10, 5419197), (14, 3870855), (15, 3612798), (18, 3010665), (21, 2580570), (27, 2007110), (30, 1806399), (35, 1548342), (42, 1290285), (45, 1204266), (53, 1022490), (54, 1003555), (63, 860190), (70, 774171), (90, 602133), (105, 516114), (106, 511245), (126, 430095), (135, 401422), (159, 340830), (189, 286730), (210, 258057), (265, 204498), (270, 200711), (315, 172038), (318, 170415), (371, 146070), (378, 143365), (477, 113610), (530, 102249), (541, 100170), (630, 86019), (742, 73035), (795, 68166), (945, 57346), (954, 56805), (1082, 50085), (1113, 48690), (1431, 37870), (1590, 34083), (1623, 33390), (1855, 29214), (1890, 28673), (2226, 24345), (2385, 22722), (2705, 20034), (2862, 18935), (3246, 16695), (3339, 16230), (3710, 14607), (3787, 14310), (4770, 11361), (4869, 11130), (5410, 10017), (5565, 9738), (6678, 8115), (7155, 7574)]