48697900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 113992704

約数和(自身を除く): 65294804

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 155, 230, 310, 460, 575, 620, 683, 713, 775, 1150, 1366, 1426, 1550, 2300, 2732, 2852, 3100, 3415, 3565, 6830, 7130, 13660, 14260, 15709, 17075, 17825, 21173, 31418, 34150, 35650, 42346, 62836, 68300, 71300, 78545, 84692, 105865, 157090, 211730, 314180, 392725, 423460, 486979, 529325, 785450, 973958, 1058650, 1570900, 1947916, 2117300, 2434895, 4869790, 9739580, 12174475, 24348950, 48697900]

約数ペア:

[(1, 48697900), (2, 24348950), (4, 12174475), (5, 9739580), (10, 4869790), (20, 2434895), (23, 2117300), (25, 1947916), (31, 1570900), (46, 1058650), (50, 973958), (62, 785450), (92, 529325), (100, 486979), (115, 423460), (124, 392725), (155, 314180), (230, 211730), (310, 157090), (460, 105865), (575, 84692), (620, 78545), (683, 71300), (713, 68300), (775, 62836), (1150, 42346), (1366, 35650), (1426, 34150), (1550, 31418), (2300, 21173), (2732, 17825), (2852, 17075), (3100, 15709), (3415, 14260), (3565, 13660), (6830, 7130)]