49298940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{683}}^1$

素因数の和:1099

約数の個数: 72

約数和(自身を含む): 150132528

約数和(自身を除く): 100833588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 401, 683, 802, 1203, 1366, 1604, 2005, 2049, 2406, 2732, 3415, 3609, 4010, 4098, 4812, 6015, 6147, 6830, 7218, 8020, 8196, 10245, 12030, 12294, 13660, 14436, 18045, 20490, 24060, 24588, 30735, 36090, 40980, 61470, 72180, 122940, 273883, 547766, 821649, 1095532, 1369415, 1643298, 2464947, 2738830, 3286596, 4108245, 4929894, 5477660, 8216490, 9859788, 12324735, 16432980, 24649470, 49298940]

約数ペア:

[(1, 49298940), (2, 24649470), (3, 16432980), (4, 12324735), (5, 9859788), (6, 8216490), (9, 5477660), (10, 4929894), (12, 4108245), (15, 3286596), (18, 2738830), (20, 2464947), (30, 1643298), (36, 1369415), (45, 1095532), (60, 821649), (90, 547766), (180, 273883), (401, 122940), (683, 72180), (802, 61470), (1203, 40980), (1366, 36090), (1604, 30735), (2005, 24588), (2049, 24060), (2406, 20490), (2732, 18045), (3415, 14436), (3609, 13660), (4010, 12294), (4098, 12030), (4812, 10245), (6015, 8196), (6147, 8020), (6830, 7218)]